<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns="http://www.sec.gov/edgar/ncen" xmlns:com="http://www.sec.gov/edgar/common">
  <schemaVersion>X0404</schemaVersion>
  <headerData>
    <submissionType>N-CEN/A</submissionType>
    <accessionNumber>0001752724-20-206207</accessionNumber>
    <filerInfo>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001383496</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
        <fileNumber>811-22019</fileNumber>
      </filer>
      <flags>
        <returnCopyFlag>false</returnCopyFlag>
        <overrideInternetFlag>false</overrideInternetFlag>
        <confirmingCopyFlag>false</confirmingCopyFlag>
      </flags>
      <investmentCompanyType>N-1A</investmentCompanyType>
    </filerInfo>
    <seriesClass>
      <reportSeriesClass>
        <rptIncludeAllSeriesFlag>true</rptIncludeAllSeriesFlag>
      </reportSeriesClass>
    </seriesClass>
  </headerData>
  <formData>
    <generalInfo reportEndingPeriod="2020-07-31" isReportPeriodLt12="N"/>
    <registrantInfo>
      <registrantFullName>First Trust Exchange-Traded AlphaDEX Fund</registrantFullName>
      <investmentCompFileNo>811-22019</investmentCompFileNo>
      <registrantCik>0001383496</registrantCik>
      <registrantLei>549300PGRVU1P76W4537</registrantLei>
      <registrantstreet1>120 East Liberty Drive</registrantstreet1>
      <registrantstreet2>Suite 400</registrantstreet2>
      <registrantcity>Wheaton</registrantcity>
      <registrantzipCode>60187</registrantzipCode>
      <registrantstate>US-IL</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>630-765-8000</registrantphoneNumber>
      <websites>
        <website webpage="https://www.ftportfolios.com/"/>
      </websites>
      <locationBooksRecords>
        <locationBooksRecord>
          <officeName>First Trust Advisors L.P.</officeName>
          <officeAddress1>120 East Liberty Drive</officeAddress1>
          <officeAddress2>Suite 400</officeAddress2>
          <officeCity>Wheaton</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-IL"/>
          <officeRecordsZipCode>60187</officeRecordsZipCode>
          <officePhone>630-765-8000</officePhone>
          <booksRecordsDesc>Records related to the registrant and investment adviser.</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>The Bank of New York Mellon</officeName>
          <officeAddress1>240 Greenwich Street</officeAddress1>
          <officeCity>New York</officeCity>
          <officeStateCountry officeCountry="US" officeState="US-NY"/>
          <officeRecordsZipCode>10286</officeRecordsZipCode>
          <officePhone>212-495-1784</officePhone>
          <booksRecordsDesc>Records related to Fund Accounting, Custody, Transfer Agent, and Administration.</booksRecordsDesc>
        </locationBooksRecord>
      </locationBooksRecords>
      <isRegistrantFirstFiling>N</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
      <registrantFamilyInvComp isRegistrantFamilyInvComp="Y" familyInvCompFullName="First Trust Advisors L.P."/>
      <registrantClassificationType>N-1A</registrantClassificationType>
      <totalSeries>21</totalSeries>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
      <directors>
        <director>
          <directorName>James A. Bowen</directorName>
          <crdNumber>001123316</crdNumber>
          <isDirectorInterestedPerson>Y</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="811-23147"/>
            <fileNumberInfo fileNumber="811-22245"/>
            <fileNumberInfo fileNumber="811-23565"/>
            <fileNumberInfo fileNumber="811-22795"/>
            <fileNumberInfo fileNumber="811-22709"/>
            <fileNumberInfo fileNumber="811-21636"/>
            <fileNumberInfo fileNumber="811-22519"/>
            <fileNumberInfo fileNumber="811-22452"/>
            <fileNumberInfo fileNumber="811-22039"/>
            <fileNumberInfo fileNumber="811-21539"/>
            <fileNumberInfo fileNumber="811-22717"/>
            <fileNumberInfo fileNumber="811-22767"/>
            <fileNumberInfo fileNumber="811-22738"/>
            <fileNumberInfo fileNumber="811-23199"/>
            <fileNumberInfo fileNumber="811-21549"/>
            <fileNumberInfo fileNumber="811-22442"/>
            <fileNumberInfo fileNumber="811-23072"/>
            <fileNumberInfo fileNumber="811-22902"/>
            <fileNumberInfo fileNumber="811-21944"/>
            <fileNumberInfo fileNumber="811-21774"/>
            <fileNumberInfo fileNumber="811-21727"/>
            <fileNumberInfo fileNumber="811-22652"/>
            <fileNumberInfo fileNumber="811-22528"/>
            <fileNumberInfo fileNumber="811-21496"/>
            <fileNumberInfo fileNumber="811-21586"/>
            <fileNumberInfo fileNumber="811-21905"/>
            <fileNumberInfo fileNumber="811-22559"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Thomas R. Kadlec</directorName>
          <crdNumber>001721772</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="811-22442"/>
            <fileNumberInfo fileNumber="811-22795"/>
            <fileNumberInfo fileNumber="811-23072"/>
            <fileNumberInfo fileNumber="811-22528"/>
            <fileNumberInfo fileNumber="811-21774"/>
            <fileNumberInfo fileNumber="811-21496"/>
            <fileNumberInfo fileNumber="811-22452"/>
            <fileNumberInfo fileNumber="811-23147"/>
            <fileNumberInfo fileNumber="811-23199"/>
            <fileNumberInfo fileNumber="811-21539"/>
            <fileNumberInfo fileNumber="811-21905"/>
            <fileNumberInfo fileNumber="811-22717"/>
            <fileNumberInfo fileNumber="811-21727"/>
            <fileNumberInfo fileNumber="811-22519"/>
            <fileNumberInfo fileNumber="811-23565"/>
            <fileNumberInfo fileNumber="811-22039"/>
            <fileNumberInfo fileNumber="811-22767"/>
            <fileNumberInfo fileNumber="811-21944"/>
            <fileNumberInfo fileNumber="811-21586"/>
            <fileNumberInfo fileNumber="811-21636"/>
            <fileNumberInfo fileNumber="811-21549"/>
            <fileNumberInfo fileNumber="811-22738"/>
            <fileNumberInfo fileNumber="811-22709"/>
            <fileNumberInfo fileNumber="811-22245"/>
            <fileNumberInfo fileNumber="811-22559"/>
            <fileNumberInfo fileNumber="811-22652"/>
            <fileNumberInfo fileNumber="811-22902"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Robert F. Keith</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="811-21586"/>
            <fileNumberInfo fileNumber="811-21496"/>
            <fileNumberInfo fileNumber="811-21905"/>
            <fileNumberInfo fileNumber="811-22452"/>
            <fileNumberInfo fileNumber="811-23072"/>
            <fileNumberInfo fileNumber="811-21636"/>
            <fileNumberInfo fileNumber="811-23199"/>
            <fileNumberInfo fileNumber="811-22767"/>
            <fileNumberInfo fileNumber="811-22519"/>
            <fileNumberInfo fileNumber="811-22442"/>
            <fileNumberInfo fileNumber="811-21539"/>
            <fileNumberInfo fileNumber="811-23565"/>
            <fileNumberInfo fileNumber="811-22039"/>
            <fileNumberInfo fileNumber="811-21727"/>
            <fileNumberInfo fileNumber="811-22245"/>
            <fileNumberInfo fileNumber="811-22717"/>
            <fileNumberInfo fileNumber="811-22652"/>
            <fileNumberInfo fileNumber="811-21549"/>
            <fileNumberInfo fileNumber="811-22528"/>
            <fileNumberInfo fileNumber="811-22738"/>
            <fileNumberInfo fileNumber="811-21774"/>
            <fileNumberInfo fileNumber="811-22795"/>
            <fileNumberInfo fileNumber="811-22559"/>
            <fileNumberInfo fileNumber="811-21944"/>
            <fileNumberInfo fileNumber="811-22902"/>
            <fileNumberInfo fileNumber="811-22709"/>
            <fileNumberInfo fileNumber="811-23147"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Richard E. Erickson</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="811-21774"/>
            <fileNumberInfo fileNumber="811-21549"/>
            <fileNumberInfo fileNumber="811-21905"/>
            <fileNumberInfo fileNumber="811-21944"/>
            <fileNumberInfo fileNumber="811-22245"/>
            <fileNumberInfo fileNumber="811-22452"/>
            <fileNumberInfo fileNumber="811-22442"/>
            <fileNumberInfo fileNumber="811-21636"/>
            <fileNumberInfo fileNumber="811-21496"/>
            <fileNumberInfo fileNumber="811-22738"/>
            <fileNumberInfo fileNumber="811-22652"/>
            <fileNumberInfo fileNumber="811-22709"/>
            <fileNumberInfo fileNumber="811-23199"/>
            <fileNumberInfo fileNumber="811-23147"/>
            <fileNumberInfo fileNumber="811-22902"/>
            <fileNumberInfo fileNumber="811-22767"/>
            <fileNumberInfo fileNumber="811-23072"/>
            <fileNumberInfo fileNumber="811-23565"/>
            <fileNumberInfo fileNumber="811-22528"/>
            <fileNumberInfo fileNumber="811-22717"/>
            <fileNumberInfo fileNumber="811-22519"/>
            <fileNumberInfo fileNumber="811-21539"/>
            <fileNumberInfo fileNumber="811-22039"/>
            <fileNumberInfo fileNumber="811-21727"/>
            <fileNumberInfo fileNumber="811-22559"/>
            <fileNumberInfo fileNumber="811-21586"/>
            <fileNumberInfo fileNumber="811-22795"/>
          </fileNumbers>
        </director>
        <director>
          <directorName>Niel B. Nielson</directorName>
          <crdNumber>N/A</crdNumber>
          <isDirectorInterestedPerson>N</isDirectorInterestedPerson>
          <fileNumbers>
            <fileNumberInfo fileNumber="811-21586"/>
            <fileNumberInfo fileNumber="811-21944"/>
            <fileNumberInfo fileNumber="811-22442"/>
            <fileNumberInfo fileNumber="811-22528"/>
            <fileNumberInfo fileNumber="811-23147"/>
            <fileNumberInfo fileNumber="811-21774"/>
            <fileNumberInfo fileNumber="811-22767"/>
            <fileNumberInfo fileNumber="811-22039"/>
            <fileNumberInfo fileNumber="811-22652"/>
            <fileNumberInfo fileNumber="811-22902"/>
            <fileNumberInfo fileNumber="811-21905"/>
            <fileNumberInfo fileNumber="811-22245"/>
            <fileNumberInfo fileNumber="811-22738"/>
            <fileNumberInfo fileNumber="811-22559"/>
            <fileNumberInfo fileNumber="811-22709"/>
            <fileNumberInfo fileNumber="811-21496"/>
            <fileNumberInfo fileNumber="811-22717"/>
            <fileNumberInfo fileNumber="811-21636"/>
            <fileNumberInfo fileNumber="811-23199"/>
            <fileNumberInfo fileNumber="811-21539"/>
            <fileNumberInfo fileNumber="811-23565"/>
            <fileNumberInfo fileNumber="811-23072"/>
            <fileNumberInfo fileNumber="811-21549"/>
            <fileNumberInfo fileNumber="811-21727"/>
            <fileNumberInfo fileNumber="811-22519"/>
            <fileNumberInfo fileNumber="811-22795"/>
            <fileNumberInfo fileNumber="811-22452"/>
          </fileNumbers>
        </director>
      </directors>
      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
          <ccoName>Kristi A. Maher</ccoName>
          <crdNumber>N/A</crdNumber>
          <ccoStreet1>120 East Liberty Drive, Suite 400</ccoStreet1>
          <ccoCity>Wheaton</ccoCity>
          <ccoStateCountry ccoCountry="US" ccoState="US-IL"/>
          <ccoZipCode>60187</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
          <isCcoChangedSinceLastFiling>N</isCcoChangedSinceLastFiling>
          <ccoEmployers>
            <ccoEmployer ccoEmployerName="N/A" ccoEmployerId="N/A"/>
          </ccoEmployers>
        </chiefComplianceOfficer>
      </chiefComplianceOfficers>
      <isRegistrantSubmittedMatter>N</isRegistrantSubmittedMatter>
      <legalProceedingSeriesInfo isPreviousLegalProceeding="Y">
        <seriesInfo seriesName="First Trust Small Cap Value AlphaDEX Fund" seriesId="S000031807"/>
        <seriesInfo seriesName="First Trust Small Cap Core AlphaDEX Fund" seriesId="S000017339"/>
        <seriesInfo seriesName="First Trust Small Cap Growth AlphaDEX Fund" seriesId="S000031806"/>
      </legalProceedingSeriesInfo>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isClaimFiled>N</isClaimFiled>
      <coveredByInsurancePolicy isCoveredByInsurancePolicy="Y" isClaimFiledDuringPeriod="N"/>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <releaseNumbers isExemptionFromAct="Y">
        <releaseNumberInfo releaseNumber="IC-26297"/>
        <releaseNumberInfo releaseNumber="IC-27784"/>
        <releaseNumberInfo releaseNumber="IC-27068"/>
        <releaseNumberInfo releaseNumber="IC-27845"/>
      </releaseNumbers>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>First Trust Portfolios L.P.</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-43843</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000028519</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>54930062T84Z5CXY1C58</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterCountry="US" principalUnderWriterState="US-IL"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>Y</isPrincipalUnderwriterAffiliatedWithRegistrant>
        </principalUnderwriter>
      </principalUnderwriters>
      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
      <publicAccountants>
        <publicAccountant>
          <publicAccountantName>Deloitte &amp; Touche LLP</publicAccountantName>
          <pcaobNumber>34</pcaobNumber>
          <publicAccountantLei>549300FJV7IV1ZHGAV28</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantCountry="US" publicAccountantState="US-IL"/>
        </publicAccountant>
      </publicAccountants>
      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isMaterialWeakness>N</isMaterialWeakness>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
      <isPaymentErrorInNetAssetValue>N</isPaymentErrorInNetAssetValue>
      <isPaymentDividend>N</isPaymentDividend>
    </registrantInfo>
    <managementInvestmentQuestionSeriesInfo>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Utilities AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017704</mgmtInvSeriesId>
        <mgmtInvLei>549300ZG55GZ71RZK378</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Utilities AlphaDEX Fund" sharesOutstandingClassId="C000048904" sharesOutstandingTickerSymbol="FXU"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>0.22000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.45000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.52000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.52000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>573967.69000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>1800.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>16764.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>723.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>10720.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>156749.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>985.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>133456.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>3159.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>322556.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>MORGAN STANLEY &amp; CO. LLC</principalName>
            <principalFileNo>008-15869</principalFileNo>
            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>150704629.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>443058290.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>304820460.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2841295184.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>HRT FINANCIAL LLC</principalName>
            <principalFileNo>008-68430</principalFileNo>
            <principalCrdNo>000152144</principalCrdNo>
            <principalLei>21380037YFKONTT23854</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2671077.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>181636180.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>74720569.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>3998906389.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>1005448594.26000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Multi Cap Value AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017342</mgmtInvSeriesId>
        <mgmtInvLei>5493002CCQ58JV668U78</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Multi Cap Value AlphaDEX Fund" sharesOutstandingClassId="C000048000" sharesOutstandingTickerSymbol="FAB"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.0400000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.67000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.18000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.18000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>1114082.97000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>35410.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>65.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>16443.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>42296.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>431.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>143.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>9866.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>365.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>174.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>69783.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>20436603.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>20436603.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>70924360.18000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Consumer Staples AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017697</mgmtInvSeriesId>
        <mgmtInvLei>549300QT3GGKQPIIB521</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Consumer Staples AlphaDEX Fund" sharesOutstandingClassId="C000048897" sharesOutstandingTickerSymbol="FXG"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.08000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.79000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.08000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.08000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>Y</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>478093.77000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>97.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>33776.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>28956.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>156.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>144.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>92.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>264.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>66169.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>129557.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>12717767.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>53909132.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>120985958.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CitiGroup Global Markets Inc.</principalName>
            <principalFileNo>008-08177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>26510234.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>66592611.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>16437717.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>297153419.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>297179520.64000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Health Care AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017700</mgmtInvSeriesId>
        <mgmtInvLei>5493009VIGFPXQC5HK94</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Health Care AlphaDEX Fund" sharesOutstandingClassId="C000048900" sharesOutstandingTickerSymbol="FXH"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.10000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.86000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.08000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.08000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>1757301.18000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>82400.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>147674.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>4.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1012.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>219663.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>368353.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BARCLAYS CAPITAL, INC.</principalName>
            <principalFileNo>008-41342</principalFileNo>
            <principalCrdNo>000019714</principalCrdNo>
            <principalLei>AC28XWWI3WIBK2824319</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6945374.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>WELLS FARGO SECURITIES, LLC</principalName>
            <principalFileNo>008-65876</principalFileNo>
            <principalCrdNo>000126292</principalCrdNo>
            <principalLei>VYVVCKR63DVZZN70PB21</principalLei>
            <principalStateCountry principalState="US-NC" principalCountry="US"/>
            <principalTotalPurchaseSale>8248623.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>267032980.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>159065427.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>80593512.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>158207503.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>164512128.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
            <principalFileNo>008-22651</principalFileNo>
            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>T6FIZBDPKLYJKFCRVK44</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>8700104.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>223925610.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2047908375.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>3128612323.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>1272285752.12000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Energy AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017698</mgmtInvSeriesId>
        <mgmtInvLei>549300FP3GJL1GH4RT40</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Energy AlphaDEX Fund" sharesOutstandingClassId="C000048898" sharesOutstandingTickerSymbol="FXN"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>0.20000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.18000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>1.11000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>1.11000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>Y</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>8409287.00000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>434242.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>176.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>498366.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>5536.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>22185.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>61103.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2894.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>253.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>590513.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>42199634.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
            <principalFileNo>008-22651</principalFileNo>
            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>T6FIZBDPKLYJKFCRVK44</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>60384354.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>73469373.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>49927151.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>54003603.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>68469293.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>HRT FINANCIAL LLC</principalName>
            <principalFileNo>008-68430</principalFileNo>
            <principalCrdNo>000152144</principalCrdNo>
            <principalLei>21380037YFKONTT23854</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>29907676.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>452034551.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>73802640.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>904198275.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>166771616.15000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Industrials/Producer Durables AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017701</mgmtInvSeriesId>
        <mgmtInvLei>5493008AE9LL1V8KK557</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Industrials/Producer Durables AlphaDEX Fund" sharesOutstandingClassId="C000048901" sharesOutstandingTickerSymbol="FXR"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.06000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.63000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.10000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.10000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>1199289.35000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>23612.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>875.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>204.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>939.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>57652.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>41711.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>199.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>63.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>101643.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>127561873.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>2965566.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6275846.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>134448774.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>16156567.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6727116.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>294135742.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>268261003.08000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Small Cap Growth AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000031806</mgmtInvSeriesId>
        <mgmtInvLei>549300DVVN2X7XIAVJ10</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Small Cap Growth AlphaDEX Fund" sharesOutstandingClassId="C000099061" sharesOutstandingTickerSymbol="FYC"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.05000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.74000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.13000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.13000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>4292631.23000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>175715.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>171.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>46.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>319.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>31211.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>55064.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>794.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>160378.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>247983.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>46036088.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>28176521.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>43104859.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4053552.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>4888038.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2170886.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>128429944.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>195771758.01000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Mid Cap Core AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017338</mgmtInvSeriesId>
        <mgmtInvLei>549300UMAZSND6P4WH64</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Mid Cap Core AlphaDEX Fund" sharesOutstandingClassId="C000047996" sharesOutstandingTickerSymbol="FNX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.04000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.62000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.11000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.11000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>11802082.80000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>228337.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>110279.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>4397.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>347544.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>160829.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>64.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>623113.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>101091114.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>4913976.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>54571894.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>50706306.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3224449.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>214507739.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>744897370.74000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Mega Cap AlphaDex Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000032963</mgmtInvSeriesId>
        <mgmtInvLei>549300B1VE56P5CH6B16</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Mega Cap AlphaDEX Fund" sharesOutstandingClassId="C000101702" sharesOutstandingTickerSymbol="FMK"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.10000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.81000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.21000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.21000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2996.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>40.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>7.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>9.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>1486.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1950.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>64.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>6552.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CitiGroup Global Markets Inc.</principalName>
            <principalFileNo>008-08177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>10728657.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>7696810.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>5131372.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CANTOR FITZGERALD &amp; CO.</principalName>
            <principalFileNo>008-00201</principalFileNo>
            <principalCrdNo>000000134</principalCrdNo>
            <principalLei>5493004J7H4GCPG6OB62</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>7672574.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>31229413.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>22600399.23000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Mid Cap Value AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000031805</mgmtInvSeriesId>
        <mgmtInvLei>549300E5JZJMI707IP13</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Mid Cap Value AlphaDEX Fund" sharesOutstandingClassId="C000099060" sharesOutstandingTickerSymbol="FNK"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.04000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.62000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.19000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.19000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>678631.72000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>15806.00</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>8.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>210.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>116.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>7214.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>32275.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>13737.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>53560.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>40597529.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>10868959.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>51466488.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>45038870.23000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Large Cap Value AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017340</mgmtInvSeriesId>
        <mgmtInvLei>5493008TDT3CF26ATW42</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Large Cap Value AlphaDEX Fund" sharesOutstandingClassId="C000047998" sharesOutstandingTickerSymbol="FTA"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>0.02000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.53000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.13000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.13000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>6548333.48000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>189341.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1208.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>71725.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>112982.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>479.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>235637.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>515.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2285.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1336.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>426167.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>15487631.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>39576645.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>135071132.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>29144871.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>214873851.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>434154130.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>911101068.81000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Materials AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017702</mgmtInvSeriesId>
        <mgmtInvLei>549300R1WBC31SR6V464</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Materials AlphaDEX Fund" sharesOutstandingClassId="C000048902" sharesOutstandingTickerSymbol="FXZ"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.06000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.72000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.20000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.20000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>2325881.46000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>19520.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>24862.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>199.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>30.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>12026.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>40.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>19028.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>56185.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3645483.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>76096723.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>9084961.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3599273.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>77566625.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>169993065.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>109858242.35000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Small Cap Value AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000031807</mgmtInvSeriesId>
        <mgmtInvLei>54930003QOOB1QPHFY28</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Small Cap Value AlphaDEX Fund" sharesOutstandingClassId="C000099062" sharesOutstandingTickerSymbol="FYT"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.10000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.74000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.61000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.61000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>2191243.81000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>76730.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>85412.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1154.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>13735.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>28836.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>379.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>276.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>129793.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>13096681.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3613431.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1794899.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>7883206.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1815695.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>28203912.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>53608431.65000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Mid Cap Growth AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000031804</mgmtInvSeriesId>
        <mgmtInvLei>549300YH33LXOKDV8X75</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Mid Cap Growth AlphaDEX Fund" sharesOutstandingClassId="C000099059" sharesOutstandingTickerSymbol="FNY"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.04000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.82000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.10000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.10000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>5217330.36000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>98917.00</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>N</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>83521.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>40399.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>965.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>8.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>57221.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>278.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>182394.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>27805012.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>6882859.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>61352454.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6702479.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>137158439.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>239901243.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>300603103.49000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Small Cap Core AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017339</mgmtInvSeriesId>
        <mgmtInvLei>549300SXYG0HEYYRE655</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Small Cap Core AlphaDEX Fund" sharesOutstandingClassId="C000047997" sharesOutstandingTickerSymbol="FYX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.06000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.63000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.29000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.29000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>15613572.79000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>535973.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>756.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>556260.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>724.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>42.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>3850.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>2252.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>180471.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>113678.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1283.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>859316.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>4776998.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>8928743.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>60697340.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>35047395.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>73597226.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>52.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>13112344.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>196160098.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>482622296.28000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Financials AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017699</mgmtInvSeriesId>
        <mgmtInvLei>549300RVOY34XNQ51513</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Financials AlphaDEX Fund" sharesOutstandingClassId="C000048899" sharesOutstandingTickerSymbol="FXO"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.14000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.62000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.17000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.17000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>6048225.51000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>29079.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>736.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>3914.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>252324.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>526120.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1618.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>15.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>3734.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>6232.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>794693.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CitiGroup Global Markets Inc.</principalName>
            <principalFileNo>008-08177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2276393.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>8522091.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>70858824.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>362020286.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1218062247.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>236795029.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>HRT FINANCIAL LLC</principalName>
            <principalFileNo>008-68430</principalFileNo>
            <principalCrdNo>000152144</principalCrdNo>
            <principalLei>21380037YFKONTT23854</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4823623.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>109290892.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>189693448.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
            <principalFileNo>008-22651</principalFileNo>
            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>T6FIZBDPKLYJKFCRVK44</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>120590566.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>2322933399.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>1221298305.73000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Consumer Discretionary AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017696</mgmtInvSeriesId>
        <mgmtInvLei>549300KKKIV5V4SB1F02</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Consumer Discretionary AlphaDEX Fund" sharesOutstandingClassId="C000048896" sharesOutstandingTickerSymbol="FXD"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>0.07000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.50000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.18000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.18000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>7441913.09000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>246318.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>59441.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>125.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>210751.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>291.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>483.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>101.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>271192.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>1991955.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>65801853.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>182590376.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>51509066.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>667145386.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MORGAN STANLEY &amp; CO. LLC</principalName>
            <principalFileNo>008-15869</principalFileNo>
            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>174927603.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>UBS SECURITIES LLC</principalName>
            <principalFileNo>008-22651</principalFileNo>
            <principalCrdNo>000007654</principalCrdNo>
            <principalLei>T6FIZBDPKLYJKFCRVK44</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>84484034.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>41829361.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>HRT FINANCIAL LLC</principalName>
            <principalFileNo>008-68430</principalFileNo>
            <principalCrdNo>000152144</principalCrdNo>
            <principalLei>21380037YFKONTT23854</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>21025726.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>1291305360.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>382383475.77000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Large Cap Core AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017337</mgmtInvSeriesId>
        <mgmtInvLei>549300CHVBC9WSFOEV84</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Large Cap Core AlphaDEX Fund" sharesOutstandingClassId="C000047995" sharesOutstandingTickerSymbol="FEX"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.04000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.63000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.11000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.11000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>4406731.35000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>115049.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>552.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>79981.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>126001.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>225737.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>450.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. Morgan Securities LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>74.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>383.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1267.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>404.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>434849.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>180435021.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>252867118.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>174247309.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CANTOR FITZGERALD &amp; CO.</principalName>
            <principalFileNo>008-00201</principalFileNo>
            <principalCrdNo>000000134</principalCrdNo>
            <principalLei>5493004J7H4GCPG6OB62</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>224731968.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>67016479.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>3064241.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>28562979.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>930925115.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>1169211850.52000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Multi Cap Growth AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017343</mgmtInvSeriesId>
        <mgmtInvLei>549300THNFTKZRPG1N41</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Multi Cap Growth AlphaDEX Fund" sharesOutstandingClassId="C000048001" sharesOutstandingTickerSymbol="FAD"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>0.01000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.76000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.06000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.06000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>1559082.04000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>46921.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>276.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>19095.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>153.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>14444.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>34.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>112.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>113.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>60236.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>94463.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>143774416.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2922709.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>12155496.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>158852621.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>170659637.58000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Technology AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017703</mgmtInvSeriesId>
        <mgmtInvLei>549300TO803NY738YI90</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Technology AlphaDEX Fund" sharesOutstandingClassId="C000048903" sharesOutstandingTickerSymbol="FXL"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.16000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.94000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.20000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.20000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>27327844.95000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>1122034.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>40.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>13.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>9.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>625716.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>289109.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CREDIT SUISSE SECURITIES (USA) LLC</brokerName>
            <brokerFileNo>008-00422</brokerFileNo>
            <brokerCrdNo>000000816</brokerCrdNo>
            <brokerLei>1V8Y6QCX6YMJ2OELII46</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1664.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>916551.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>316380832.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>21258835.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>2178860315.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CREDIT SUISSE SECURITIES (USA) LLC</principalName>
            <principalFileNo>008-00422</principalFileNo>
            <principalCrdNo>000000816</principalCrdNo>
            <principalLei>1V8Y6QCX6YMJ2OELII46</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>6641845.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>J.P. Morgan Securities LLC</principalName>
            <principalFileNo>008-35008</principalFileNo>
            <principalCrdNo>000000079</principalCrdNo>
            <principalLei>ZBUT11V806EZRVTWT807</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>3417018.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>417240111.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>ABN AMRO Clearing Chicago LLC</principalName>
            <principalFileNo>008-34354</principalFileNo>
            <principalCrdNo>000014020</principalCrdNo>
            <principalLei>549300U16G4LU3V6C598</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>102457088.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>MORGAN STANLEY &amp; CO. LLC</principalName>
            <principalFileNo>008-15869</principalFileNo>
            <principalCrdNo>000008209</principalCrdNo>
            <principalLei>9R7GPTSO7KV3UQJZQ078</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>4381052.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>3050637096.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>2144157612.80000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
      <managementInvestmentQuestion>
        <mgmtInvFundName>First Trust Large Cap Growth AlphaDEX Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000017341</mgmtInvSeriesId>
        <mgmtInvLei>549300VT0JCDY0GNZJ32</mgmtInvLei>
        <isFirstFilingByFund>N</isFirstFilingByFund>
        <numAuthorizedClass>0</numAuthorizedClass>
        <numAddedClass>0</numAddedClass>
        <numTerminatedClass>0</numTerminatedClass>
        <sharesOutstandings>
          <sharesOutstanding sharesOutstandingClassName="First Trust Large Cap Growth AlphaDEX Fund" sharesOutstandingClassId="C000047999" sharesOutstandingTickerSymbol="FTC"/>
        </sharesOutstandings>
        <fundTypes>
          <fundType>Exchange-Traded Fund</fundType>
          <indexFundInfo fundType="Index Fund">
            <isIndexFundAffiliated>N</isIndexFundAffiliated>
            <isIndexFundExclusive>Y</isIndexFundExclusive>
            <indexFundReturnDiffBeforeExpense>-0.09000000</indexFundReturnDiffBeforeExpense>
            <indexFundReturnDiffAfterExpense>-0.78000000</indexFundReturnDiffAfterExpense>
            <indexFundReturnDailyStdevBeforeExpense>0.08000000</indexFundReturnDailyStdevBeforeExpense>
            <indexFundReturnDailyStdevAfterExpense>0.08000000</indexFundReturnDailyStdevAfterExpense>
          </indexFundInfo>
        </fundTypes>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>Y</isFundSecuritiesLending>
        <fundLendSecurities didFundLendSecurities="Y">
          <isFundLiquidated>N</isFundLiquidated>
          <isFundAdverselyImpacted>N</isFundAdverselyImpacted>
        </fundLendSecurities>
        <securityLendings>
          <securityLending>
            <securitiesAgentName>Brown Brothers Harriman &amp; Co.</securitiesAgentName>
            <securitiesAgentLei>5493006KMX1VFTPYPW14</securitiesAgentLei>
            <isSecuritiesAgentAffiliated>N</isSecuritiesAgentAffiliated>
            <securityAgentIdemnity isSecurityAgentIdemnity="Y">
              <idemnityProviders>
                <idemnityProvider idemnityProviderName="N/A" idemnityProviderLei="N/A"/>
              </idemnityProviders>
              <didIndemnificationRights>N</didIndemnificationRights>
            </securityAgentIdemnity>
          </securityLending>
        </securityLendings>
        <collateralManagers>
          <collateralManager collateralManagerName="Goldman Sachs Trust - Financial Square Treasury Obligations Fund" collateralManagerLei="549300C0TCI4VJPGCS21" isCollateralManagerAffliliated="N" isCollateralManagerAffliliatedWithFund="N"/>
        </collateralManagers>
        <paymentToAgentManagers>
          <paymentToAgentManagerType>Revenue sharing split</paymentToAgentManagerType>
        </paymentToAgentManagers>
        <avgPortfolioSecuritiesValue>1322033.93000000</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>8128.00000000</netIncomeSecuritiesLending>
        <relyOnRuleTypes>
          <relyOnRuleType>Rule 12d1-1 (17 CFR 270.12d1-1)</relyOnRuleType>
          <relyOnRuleType>Rule 32a-4 (17 CFR 270.32a-4)</relyOnRuleType>
        </relyOnRuleTypes>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>N</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>Y</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>First Trust Advisors L.P.</investmentAdviserName>
            <investmentAdviserFileNo>801-39950</investmentAdviserFileNo>
            <investmentAdviserCrdNo>000107027</investmentAdviserCrdNo>
            <investmentAdviserLei>549300381GGS7S5JQ115</investmentAdviserLei>
            <investmentAdviserStateCountry investmentAdviserState="US-IL" investmentAdviserCountry="US"/>
            <isInvestmentAdviserHired>N</isInvestmentAdviserHired>
          </investmentAdviser>
        </investmentAdvisers>
        <transferAgents>
          <transferAgent>
            <transferAgentName>The Bank of New York Mellon</transferAgentName>
            <transferAgentFileNo>085-05006</transferAgentFileNo>
            <transferAgentLei>HPFHU0OQ28E4N0NFVK49</transferAgentLei>
            <transferAgentStateCountry transferAgentState="US-NY" transferAgentCountry="US"/>
            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
          </transferAgent>
        </transferAgents>
        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>ICE Data Pricing &amp; Reference Data, LLC</pricingServiceName>
            <pricingServiceLei>5493000NQ9LYLDBCTL34</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-MA" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Refinitiv, LLC</pricingServiceName>
            <pricingServiceLei>549300WQWDPFSMQ8I087</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-DE" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
          <pricingService>
            <pricingServiceName>Bloomberg L.P.</pricingServiceName>
            <pricingServiceLei>549300B56MD0ZC402L06</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
        <custodians>
          <custodian>
            <custodianName>The Bank of New York Mellon</custodianName>
            <custodianLei>HPFHU0OQ28E4N0NFVK49</custodianLei>
            <custodianStateCountry custodianState="US-NY" custodianCountry="US"/>
            <isCustodianAffiliated>N</isCustodianAffiliated>
            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
          </custodian>
        </custodians>
        <isCustodianHiredOrTerminated>N</isCustodianHiredOrTerminated>
        <shareholderServicingAgents>
          <shareholderServicingAgent>
            <shareholderServiceAgentName>The Bank of New York Mellon</shareholderServiceAgentName>
            <shareholderServiceAgentLei>HPFHU0OQ28E4N0NFVK49</shareholderServiceAgentLei>
            <shareholderServiceAgentStateCountry shareholderServiceAgentState="US-NY" shareholderServiceAgentCountry="US"/>
            <isShareholderServiceAgentAffiliated>N</isShareholderServiceAgentAffiliated>
            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
          </shareholderServicingAgent>
        </shareholderServicingAgents>
        <isShareholderServiceHiredTerminated>N</isShareholderServiceHiredTerminated>
        <admins>
          <admin>
            <adminName>The Bank of New York Mellon</adminName>
            <adminLei>HPFHU0OQ28E4N0NFVK49</adminLei>
            <adminStateCountry adminState="US-NY" adminCountry="US"/>
            <isAdminAffiliated>N</isAdminAffiliated>
            <isAdminSubAdmin>N</isAdminSubAdmin>
          </admin>
        </admins>
        <isAdminHiredOrTerminated>N</isAdminHiredOrTerminated>
        <brokerDealers>
          <brokerDealer>
            <brokerDealerName>First Trust Portfolios L.P.</brokerDealerName>
            <brokerDealerFileNo>008-43843</brokerDealerFileNo>
            <brokerDealerCrdNo>000028519</brokerDealerCrdNo>
            <brokerDealerLei>54930062T84Z5CXY1C58</brokerDealerLei>
            <brokerDealerStateCountry brokerDealerState="US-IL" brokerDealerCountry="US"/>
            <brokerDealerCommission>0.00000000</brokerDealerCommission>
          </brokerDealer>
        </brokerDealers>
        <brokers>
          <broker>
            <brokerName>GOLDMAN SACHS &amp; CO. LLC</brokerName>
            <brokerFileNo>008-00129</brokerFileNo>
            <brokerCrdNo>000000361</brokerCrdNo>
            <brokerLei>FOR8UP27PHTHYVLBNG30</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>1531.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CANTOR FITZGERALD &amp; CO.</brokerName>
            <brokerFileNo>008-00201</brokerFileNo>
            <brokerCrdNo>000000134</brokerCrdNo>
            <brokerLei>5493004J7H4GCPG6OB62</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>65100.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>J.P. MORGAN SECURITIES LLC</brokerName>
            <brokerFileNo>008-35008</brokerFileNo>
            <brokerCrdNo>000000079</brokerCrdNo>
            <brokerLei>ZBUT11V806EZRVTWT807</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>341.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>SUSQUEHANNA FINANCIAL GROUP, LLLP</brokerName>
            <brokerFileNo>008-44325</brokerFileNo>
            <brokerCrdNo>000035865</brokerCrdNo>
            <brokerLei>549300E8QX0ZMRDC2M81</brokerLei>
            <brokerStateCountry brokerState="US-PA" brokerCountry="US"/>
            <grossCommission>122140.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BTIG, LLC</brokerName>
            <brokerFileNo>008-65473</brokerFileNo>
            <brokerCrdNo>000122225</brokerCrdNo>
            <brokerLei>549300GTG9PL6WO3EC51</brokerLei>
            <brokerStateCountry brokerState="US-CA" brokerCountry="US"/>
            <grossCommission>880.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>RBC CAPITAL MARKETS, LLC</brokerName>
            <brokerFileNo>008-45411</brokerFileNo>
            <brokerCrdNo>000031194</brokerCrdNo>
            <brokerLei>549300LCO2FLSSVFFR64</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>11.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>BOFA SECURITIES, INC.</brokerName>
            <brokerFileNo>008-69787</brokerFileNo>
            <brokerCrdNo>000283942</brokerCrdNo>
            <brokerLei>549300HN4UKV1E2R3U73</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>18.00000000</grossCommission>
          </broker>
          <broker>
            <brokerName>CITIGROUP GLOBAL MARKETS INC.</brokerName>
            <brokerFileNo>008-08177</brokerFileNo>
            <brokerCrdNo>000007059</brokerCrdNo>
            <brokerLei>MBNUM2BPBDO7JBLYG310</brokerLei>
            <brokerStateCountry brokerState="US-NY" brokerCountry="US"/>
            <grossCommission>132061.00000000</grossCommission>
          </broker>
        </brokers>
        <aggregateCommission>322082.00000000</aggregateCommission>
        <principalTransactions>
          <principalTransaction>
            <principalName>BOFA SECURITIES, INC.</principalName>
            <principalFileNo>008-69787</principalFileNo>
            <principalCrdNo>000283942</principalCrdNo>
            <principalLei>549300HN4UKV1E2R3U73</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>102788546.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>GOLDMAN SACHS &amp; CO. LLC</principalName>
            <principalFileNo>008-00129</principalFileNo>
            <principalCrdNo>000000361</principalCrdNo>
            <principalLei>FOR8UP27PHTHYVLBNG30</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>31903258.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CITADEL SECURITIES LLC</principalName>
            <principalFileNo>008-53574</principalFileNo>
            <principalCrdNo>000116797</principalCrdNo>
            <principalLei>12UUJYTN7D3SW8KCSG25</principalLei>
            <principalStateCountry principalState="US-IL" principalCountry="US"/>
            <principalTotalPurchaseSale>109925755.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>CitiGroup Global Markets Inc.</principalName>
            <principalFileNo>008-08177</principalFileNo>
            <principalCrdNo>000007059</principalCrdNo>
            <principalLei>MBNUM2BPBDO7JBLYG310</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>371667212.00000000</principalTotalPurchaseSale>
          </principalTransaction>
          <principalTransaction>
            <principalName>RBC CAPITAL MARKETS LLC</principalName>
            <principalFileNo>008-45411</principalFileNo>
            <principalCrdNo>000031194</principalCrdNo>
            <principalLei>549300LCO2FLSSVFFR64</principalLei>
            <principalStateCountry principalState="US-NY" principalCountry="US"/>
            <principalTotalPurchaseSale>18631230.00000000</principalTotalPurchaseSale>
          </principalTransaction>
        </principalTransactions>
        <principalAggregatePurchase>634916001.00000000</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>977007451.22000000</mnthlyAvgNetAssets>
        <dailyAvgNetAssets>0.00000000</dailyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
      </managementInvestmentQuestion>
    </managementInvestmentQuestionSeriesInfo>
    <exchangeSeriesInfo>
      <exchangeTradedFund>
        <fundName>First Trust Multi Cap Value AlphaDEX Fund</fundName>
        <etfSeriesId>S000017342</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FAB"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="20467579.39000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.00000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.00000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>0.00000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.00000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.15000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.09000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.85000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.09000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>0.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>0.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Health Care AlphaDEX Fund</fundName>
        <etfSeriesId>S000017700</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXH"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="115599887.74000000" authorizedParticipantRedeemValue="151682989.28000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="968816221.36000000" authorizedParticipantRedeemValue="1082147068.60000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="4079482.11000000" authorizedParticipantRedeemValue="4177701.33000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="73326190.11000000" authorizedParticipantRedeemValue="150790689.26000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="80689565.97000000" authorizedParticipantRedeemValue="78360662.85000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="6944949.69000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="105037588.26000000" authorizedParticipantRedeemValue="59686432.39000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="40149559.91000000" authorizedParticipantRedeemValue="118238253.07000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="3472474.84000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="8718652.36000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="72881925.93000000" authorizedParticipantRedeemValue="7716170.42000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.13000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.32000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.87000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.32000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.12000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.18000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.88000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.18000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Small Cap Growth AlphaDEX Fund</fundName>
        <etfSeriesId>S000031806</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FYC"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="28284921.75000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="2173217.36000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="4059156.74000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="4901227.78000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="6372768.98000000" authorizedParticipantRedeemValue="36826792.59000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="2172654.40000000" authorizedParticipantRedeemValue="43926452.77000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.08000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.06000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.92000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.06000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.24000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.28000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.76000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.28000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Mid Cap Core AlphaDEX Fund</fundName>
        <etfSeriesId>S000017338</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FNX"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="3229872.69000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="101260671.35000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="54656092.48000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="4926462.75000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="3523181.74000000" authorizedParticipantRedeemValue="47267921.53000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.25000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.08000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.75000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.08000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.16000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.12000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.84000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.12000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Consumer Discretionary AlphaDEX Fund</fundName>
        <etfSeriesId>S000017696</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXD"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="51590982.81000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="36261571.48000000" authorizedParticipantRedeemValue="5647215.59000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="1997535.09000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="21065676.98000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="84641958.39000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="492162643.72000000" authorizedParticipantRedeemValue="176578538.86000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="89987360.98000000" authorizedParticipantRedeemValue="85261556.64000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="96687578.35000000" authorizedParticipantRedeemValue="86198474.24000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="65915461.39000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.22000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.39000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.78000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.39000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.19000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.14000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.81000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.14000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Mid Cap Value AlphaDEX Fund</fundName>
        <etfSeriesId>S000031805</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FNK"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="17518362.00000000" authorizedParticipantRedeemValue="23119609.62000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="3539892.65000000" authorizedParticipantRedeemValue="7347437.16000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.09000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.01000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.91000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.01000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.13000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.10000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.87000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.10000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Mid Cap Growth AlphaDEX Fund</fundName>
        <etfSeriesId>S000031804</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FNY"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="67356902.06000000" authorizedParticipantRedeemValue="69976810.37000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="6888741.23000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="6714305.18000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="28633789.00000000" authorizedParticipantRedeemValue="32799735.87000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="17211305.93000000" authorizedParticipantRedeemValue="10642577.43000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.16000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.22000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.84000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.22000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.11000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.14000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.89000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.14000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Small Cap Value AlphaDEX Fund</fundName>
        <etfSeriesId>S000031807</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FYT"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="3647860.57000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="1817749.27000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="1796444.27000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="1851351.21000000" authorizedParticipantRedeemValue="6056496.52000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="6873366.34000000" authorizedParticipantRedeemValue="6315863.34000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.25000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.21000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.75000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.21000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.78000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.78000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.22000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.78000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Energy AlphaDEX Fund</fundName>
        <etfSeriesId>S000017698</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXN"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="29955360.59000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="53239725.54000000" authorizedParticipantRedeemValue="15444121.71000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="388828984.09000000" authorizedParticipantRedeemValue="63986392.27000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="43528904.29000000" authorizedParticipantRedeemValue="10637876.61000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="71114722.05000000" authorizedParticipantRedeemValue="2853417.38000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="20564127.21000000" authorizedParticipantRedeemValue="21699787.29000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="44804353.18000000" authorizedParticipantRedeemValue="5229054.56000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="37798120.00000000" authorizedParticipantRedeemValue="35786875.70000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="60476992.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.18000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.67000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.82000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.67000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.27000000</averagePercentageRedeemed>
        <percentSDRedeemed>1.02000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.73000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>1.02000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Large Cap Value AlphaDEX Fund</fundName>
        <etfSeriesId>S000017340</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FTA"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="10406734.22000000" authorizedParticipantRedeemValue="124826703.05000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="15537871.82000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="5382524.27000000" authorizedParticipantRedeemValue="23829170.29000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="10081427.51000000" authorizedParticipantRedeemValue="205324855.33000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="39650775.60000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.57000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.45000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.43000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.45000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.18000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.17000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.82000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.17000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Small Cap Core AlphaDEX Fund</fundName>
        <etfSeriesId>S000017339</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FYX"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="8490282.58000000" authorizedParticipantRedeemValue="52462300.08000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="35094477.91000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="19079425.55000000" authorizedParticipantRedeemValue="54710921.14000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="2706866.26000000" authorizedParticipantRedeemValue="2055402.74000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="13127499.83000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="2618977.66000000" authorizedParticipantRedeemValue="6314925.51000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.24000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.13000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.76000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.13000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.26000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.34000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.74000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.34000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Multi Cap Growth AlphaDEX Fund</fundName>
        <etfSeriesId>S000017343</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FAD"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="2927008.13000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="12174563.52000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="66587990.55000000" authorizedParticipantRedeemValue="77649172.31000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.63000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.47000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.37000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.47000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.07000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.09000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.93000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.09000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Consumer Staples AlphaDEX Fund</fundName>
        <etfSeriesId>S000017697</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXG"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="48107241.59000000" authorizedParticipantRedeemValue="73040966.04000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="2363996.00000000" authorizedParticipantRedeemValue="10375979.47000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="16467106.46000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="21784158.05000000" authorizedParticipantRedeemValue="44940134.62000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="26562775.57000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="32045993.45000000" authorizedParticipantRedeemValue="21971366.16000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.11000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.16000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.89000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.16000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.20000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.13000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.80000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.13000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>502.94000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>502.94000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Large Cap Growth AlphaDEX Fund</fundName>
        <etfSeriesId>S000017341</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FTC"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="28432028.38000000" authorizedParticipantRedeemValue="74633420.59000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="18680762.80000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="7258783.91000000" authorizedParticipantRedeemValue="102838316.97000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="10526876.48000000" authorizedParticipantRedeemValue="21423411.12000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="184744284.10000000" authorizedParticipantRedeemValue="187094909.06000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.02000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.31000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.98000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.31000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.16000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.17000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.84000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.17000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1004.17000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1004.17000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Technology AlphaDEX Fund</fundName>
        <etfSeriesId>S000017703</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXL"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="7156162.04000000" authorizedParticipantRedeemValue="14114733.71000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="15539586.31000000" authorizedParticipantRedeemValue="87014569.61000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="6640229.38000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="1087810933.27000000" authorizedParticipantRedeemValue="1091447516.30000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="32004589.76000000" authorizedParticipantRedeemValue="284643740.19000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="81065752.41000000" authorizedParticipantRedeemValue="336811759.03000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="3416506.91000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="4385002.59000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.06000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.68000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.94000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.67000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.04000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.12000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.96000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.12000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Financials AlphaDEX Fund</fundName>
        <etfSeriesId>S000017699</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXO"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="29316543.49000000" authorizedParticipantRedeemValue="41741981.24000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="8633360.79000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="151042687.50000000" authorizedParticipantRedeemValue="212051996.22000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="24273774.28000000" authorizedParticipantRedeemValue="85816136.10000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="2279453.40000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="120997247.81000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="83799908.93000000" authorizedParticipantRedeemValue="106834556.86000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="642996940.71000000" authorizedParticipantRedeemValue="580018735.08000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="120997247.81000000" authorizedParticipantRedeemValue="121187474.40000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="4839889.91000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.60000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.46000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.40000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.46000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.59000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.64000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.41000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.64000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1001.59000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1001.59000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Mega Cap AlphaDex Fund</fundName>
        <etfSeriesId>S000032963</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FMK"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="5356448.35000000" authorizedParticipantRedeemValue="5377563.86000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="1832736.21000000" authorizedParticipantRedeemValue="3315429.28000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="7703545.76000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="7687174.01000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.16000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.05000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.84000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.05000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.12000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.29000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.88000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.29000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>350.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>350.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Utilities AlphaDEX Fund</fundName>
        <etfSeriesId>S000017704</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXU"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="77177818.39000000" authorizedParticipantRedeemValue="74211822.18000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="3779560.71000000" authorizedParticipantRedeemValue="179719565.58000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="35375234.40000000" authorizedParticipantRedeemValue="39866883.81000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="163306832.07000000" authorizedParticipantRedeemValue="282101627.33000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="2685108.52000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="1187448629.36000000" authorizedParticipantRedeemValue="1670359687.98000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="35198766.67000000" authorizedParticipantRedeemValue="271994846.85000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.60000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.70000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.40000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.70000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.61000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.62000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.39000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.62000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>503.06000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>503.06000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Materials AlphaDEX Fund</fundName>
        <etfSeriesId>S000017702</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXZ"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="27763013.24000000" authorizedParticipantRedeemValue="49945767.08000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="3603561.06000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="9096313.98000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="11252749.32000000" authorizedParticipantRedeemValue="64966612.64000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="3656581.44000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.20000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.13000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.80000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.13000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.16000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.09000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.84000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.09000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Industrials/Producer Durables AlphaDEX Fund</fundName>
        <etfSeriesId>S000017701</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="ARCX" fundsTickerSymbol="FXR"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="33336798.70000000" authorizedParticipantRedeemValue="94416179.32000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="26715316.20000000" authorizedParticipantRedeemValue="108194025.57000000"/>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="5989029.63000000" authorizedParticipantRedeemValue="10188194.59000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="6279369.32000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="2972656.32000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="2186983.24000000" authorizedParticipantRedeemValue="4550404.72000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.11000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.07000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.89000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.07000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.27000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.40000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.73000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.40000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>500.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>500.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>500.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>500.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
      <exchangeTradedFund>
        <fundName>First Trust Large Cap Core AlphaDEX Fund</fundName>
        <etfSeriesId>S000017337</etfSeriesId>
        <securityExchanges>
          <securityExchange fundExchange="XNMS" fundsTickerSymbol="FEX"/>
        </securityExchanges>
        <authorizedParticipants>
          <authorizedParticipant authorizedParticipantName="Interactive Brokers LLC" authorizedParticipantFileNo="008-47257" authorizedParticipantCrdNo="000036418" authorizedParticipantLei="50OBSE5T5521O6SMZR28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="JP Morgan Securities, Inc." authorizedParticipantFileNo="008-36950" authorizedParticipantCrdNo="000018718" authorizedParticipantLei="ZBUT11V806EZRVTWT807" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Prime Brokerage, Inc." authorizedParticipantFileNo="008-40490" authorizedParticipantCrdNo="000024962" authorizedParticipantLei="7VHWWWW4UJS7NUM3PT30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wells Fargo Securities, LLC" authorizedParticipantFileNo="008-65876" authorizedParticipantCrdNo="000126292" authorizedParticipantLei="VYVVCKR63DVZZN70PB21" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="RBC Capital Markets, LLC" authorizedParticipantFileNo="008-45411" authorizedParticipantCrdNo="000031194" authorizedParticipantLei="549300LCO2FLSSVFFR64" authorizedParticipantPurchaseValue="3148696.98000000" authorizedParticipantRedeemValue="63998491.14000000"/>
          <authorizedParticipant authorizedParticipantName="Jefferies LLC" authorizedParticipantFileNo="008-15074" authorizedParticipantCrdNo="000002347" authorizedParticipantLei="58PU97L1C0WSRCWADL48" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Cantor Fitzgerald &amp; Co." authorizedParticipantFileNo="008-00201" authorizedParticipantCrdNo="000000134" authorizedParticipantLei="5493004J7H4GCPG6OB62" authorizedParticipantPurchaseValue="224984939.08000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citadel Securities LLC" authorizedParticipantFileNo="008-53574" authorizedParticipantCrdNo="000116797" authorizedParticipantLei="12UUJYTN7D3SW8KCSG25" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="174603234.00000000"/>
          <authorizedParticipant authorizedParticipantName="Mizuho Securities USA Inc" authorizedParticipantFileNo="008-37710" authorizedParticipantCrdNo="000019647" authorizedParticipantLei="7TK5RJIZDFROZCA6XF66" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="HRT FINANCIAL LLC" authorizedParticipantFileNo="008-68430" authorizedParticipantCrdNo="000152144" authorizedParticipantLei="21380037YFKONTT23854" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Citigroup Global Markets, Inc." authorizedParticipantFileNo="008-08177" authorizedParticipantCrdNo="000007059" authorizedParticipantLei="MBNUM2BPBDO7JBLYG310" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Morgan Stanley &amp; Co. LLC" authorizedParticipantFileNo="008-15869" authorizedParticipantCrdNo="000008209" authorizedParticipantLei="9R7GPTSO7KV3UQJZQ078" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Merrill Lynch Professional Clearing Corp." authorizedParticipantFileNo="008-33359" authorizedParticipantCrdNo="000016139" authorizedParticipantLei="549300PMHS66E71I2D34" authorizedParticipantPurchaseValue="12288284.82000000" authorizedParticipantRedeemValue="168722428.42000000"/>
          <authorizedParticipant authorizedParticipantName="Goldman Sachs &amp; Co. LLC" authorizedParticipantFileNo="008-00129" authorizedParticipantCrdNo="000000361" authorizedParticipantLei="FOR8UP27PHTHYVLBNG30" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="252622647.10000000"/>
          <authorizedParticipant authorizedParticipantName="BNP Paribas Securities Corp." authorizedParticipantFileNo="008-32682" authorizedParticipantCrdNo="000015794" authorizedParticipantLei="RCNB6OTYUAMMP879YW96" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="National Financial Services LLC" authorizedParticipantFileNo="008-26740" authorizedParticipantCrdNo="000013041" authorizedParticipantLei="549300JRHF1MHHWUAW04" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="ABN AMRO Clearing Chicago LLC" authorizedParticipantFileNo="008-34354" authorizedParticipantCrdNo="000014020" authorizedParticipantLei="549300U16G4LU3V6C598" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="3081383.00000000"/>
          <authorizedParticipant authorizedParticipantName="Barclays Capital Inc." authorizedParticipantFileNo="008-41342" authorizedParticipantCrdNo="000019714" authorizedParticipantLei="AC28XWWI3WIBK2824319" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Deutsche Bank Securities Inc." authorizedParticipantFileNo="008-17822" authorizedParticipantCrdNo="000002525" authorizedParticipantLei="9J6MBOOO7BECTDTUZW19" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Credit Suisse Securities (USA) LLC" authorizedParticipantFileNo="008-00422" authorizedParticipantCrdNo="000000816" authorizedParticipantLei="1V8Y6QCX6YMJ2OELII46" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="28741525.18000000"/>
          <authorizedParticipant authorizedParticipantName="Hilltop Securities, Inc." authorizedParticipantFileNo="008-45123" authorizedParticipantCrdNo="000006220" authorizedParticipantLei="549300IXU82PMU6XZT45" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="UBS Securities LLC" authorizedParticipantFileNo="008-22651" authorizedParticipantCrdNo="000007654" authorizedParticipantLei="T6FIZBDPKLYJKFCRVK44" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="SG Americas Securities, LLC" authorizedParticipantFileNo="008-66125" authorizedParticipantCrdNo="000128351" authorizedParticipantLei="549300F35UE0BOM1WJ55" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Electronic Transaction Clearing, Inc." authorizedParticipantFileNo="008-67790" authorizedParticipantCrdNo="000146122" authorizedParticipantLei="N/A" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Wedbush Securities Inc." authorizedParticipantFileNo="008-12987" authorizedParticipantCrdNo="000000877" authorizedParticipantLei="549300CSX55MXZ47EI78" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO NESBITT BURNS SECURITIES LTD." authorizedParticipantFileNo="008-50538" authorizedParticipantCrdNo="000044057" authorizedParticipantLei="54JEJPF5RL5INKZRDO43" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BMO Capital Markets Corp." authorizedParticipantFileNo="008-34344" authorizedParticipantCrdNo="000016686" authorizedParticipantLei="RUC0QBLBRPRCU4W1NE59" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="Timber Hill LLC" authorizedParticipantFileNo="008-28569" authorizedParticipantCrdNo="000033319" authorizedParticipantLei="549300ENR8YMEK2RVE28" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
          <authorizedParticipant authorizedParticipantName="BofA Securities, Inc." authorizedParticipantFileNo="008-69787" authorizedParticipantCrdNo="000283942" authorizedParticipantLei="549300HN4UKV1E2R3U73" authorizedParticipantPurchaseValue="0.00000000" authorizedParticipantRedeemValue="0.00000000"/>
        </authorizedParticipants>
        <isCollateralRequired>Y</isCollateralRequired>
        <creationUnitNumOfShares>50000.00000000</creationUnitNumOfShares>
        <averagePercentagePurchased>0.18000000</averagePercentagePurchased>
        <standardDeviationPurchased>0.72000000</standardDeviationPurchased>
        <creationUnitPurchasedInKind>99.82000000</creationUnitPurchasedInKind>
        <creationUnitPurchasedSDInKind>0.72000000</creationUnitPurchasedSDInKind>
        <averagePercentageRedeemed>0.12000000</averagePercentageRedeemed>
        <percentSDRedeemed>0.17000000</percentSDRedeemed>
        <creationUnitPercentageRedeemedInKind>99.88000000</creationUnitPercentageRedeemedInKind>
        <creationUnitSDRedeemedInKind>0.17000000</creationUnitSDRedeemedInKind>
        <creationUnitTransactionFeePerUnit>0.00000000</creationUnitTransactionFeePerUnit>
        <creationUnitTransactionFeeManyUnits>1000.00000000</creationUnitTransactionFeeManyUnits>
        <creationUnitTransactionFeePercentagePerUnit>0.00000000</creationUnitTransactionFeePercentagePerUnit>
        <creationUnitTransactionFeeCashPerUnit>0.00000000</creationUnitTransactionFeeCashPerUnit>
        <creationUnitTransactionFeeCashManyUnits>1000.00000000</creationUnitTransactionFeeCashManyUnits>
        <creationUnitTransactionFeeCashPercentagePerUnit>0.00000000</creationUnitTransactionFeeCashPercentagePerUnit>
        <purchaseCreationUnitDollarPerUnit>0.00000000</purchaseCreationUnitDollarPerUnit>
        <purchaseCreationUnitDollarPerMoreUnits>1000.00000000</purchaseCreationUnitDollarPerMoreUnits>
        <purchaseCreationUnitDollarPercentagePerUnit>0.00000000</purchaseCreationUnitDollarPercentagePerUnit>
        <purchaseCreationUnitCashPerUnit>0.00000000</purchaseCreationUnitCashPerUnit>
        <purchaseCreationUnitCashPerMoreUnits>1000.00000000</purchaseCreationUnitCashPerMoreUnits>
        <purchaseCreationUnitCashPercentagePerUnit>0.00000000</purchaseCreationUnitCashPercentagePerUnit>
        <isInKindETF>Y</isInKindETF>
      </exchangeTradedFund>
    </exchangeSeriesInfo>
    <attachmentsTab>
      <isLegalProceedings>true</isLegalProceedings>
      <isProvisionFinancialSupport>false</isProvisionFinancialSupport>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
      <isChangeAccPrinciples>false</isChangeAccPrinciples>
      <isInfoRequiredEO>false</isInfoRequiredEO>
      <isOtherInfoRequired>true</isOtherInfoRequired>
    </attachmentsTab>
    <signature registrantSignedName="First Trust Exchange-Traded AlphaDEX Fund" signedDate="2021-08-23" signature="Derek Maltbie" title="Treasurer"/>
  </formData>
</edgarSubmission>
