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    <registrantInfo>
      <registrantFullName>Collaborative Investment Series Trust</registrantFullName>
      <investmentCompFileNo>811-23306</investmentCompFileNo>
      <registrantCik>0001719812</registrantCik>
      <registrantLei>549300H9U9P1LQU16S78</registrantLei>
      <registrantstreet1>8000 Town Centre Drive, Suite 400</registrantstreet1>
      <registrantcity>Broadview Heights</registrantcity>
      <registrantzipCode>44147</registrantzipCode>
      <registrantstate>US-OH</registrantstate>
      <registrantcountry>US</registrantcountry>
      <registrantphoneNumber>440-922-0066</registrantphoneNumber>
      <websites>
        <website webpage="N/A"/>
      </websites>
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        <locationBooksRecord>
          <officeName>Collaborative Investment Series Trust</officeName>
          <officeAddress1>8000 Town Centre Drive, Suite 400</officeAddress1>
          <officeCity>Broadview Heights</officeCity>
          <officeStateCountry officeState="US-OH" officeCountry="US"/>
          <officeRecordsZipCode>44147</officeRecordsZipCode>
          <officePhone>440-922-0066</officePhone>
          <booksRecordsDesc>All accounts, books and documents required to be maintained by the Registrant pursuant to Section 31(a) of the Investment Company Act of 1940 and Rules 31a-1 through 31a-3 thereunder are maintained at the office of the Registrant except all those relating to the activities of the Fund's Custodian, Transfer Agent and Shareholder Servicing Agent.</booksRecordsDesc>
        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>MUTUAL SHAREHOLDER SERVICES, LLC</officeName>
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          <officeCity>BROADVIEW HEIGHTS</officeCity>
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          <officePhone>440-922-0066</officePhone>
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        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>U.S. Bank</officeName>
          <officeAddress1>425 Walnut Street</officeAddress1>
          <officeCity>Cincinnati</officeCity>
          <officeStateCountry officeState="US-OH" officeCountry="US"/>
          <officeRecordsZipCode>45202</officeRecordsZipCode>
          <officePhone>513-632-4140</officePhone>
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        </locationBooksRecord>
        <locationBooksRecord>
          <officeName>Belpointe Asset Management</officeName>
          <officeAddress1>125 Greenwich Ave</officeAddress1>
          <officeCity>Greenwich</officeCity>
          <officeStateCountry officeState="US-CT" officeCountry="US"/>
          <officeRecordsZipCode>6830</officeRecordsZipCode>
          <officePhone>203-629-3300</officePhone>
          <booksRecordsDesc>Maintains records relating to its function as the investment adviser to the Funds.</booksRecordsDesc>
        </locationBooksRecord>
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      <isRegistrantFirstFiling>Y</isRegistrantFirstFiling>
      <isRegistrantLastFiling>N</isRegistrantLastFiling>
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      <totalSeries>8</totalSeries>
      <isSecuritiesActRegistration>Y</isSecuritiesActRegistration>
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          <directorName>Dean Drulias</directorName>
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        <director>
          <directorName>Shawn Orser</directorName>
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        <director>
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        <director>
          <directorName>Fredrick Stoleru</directorName>
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        <director>
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      <chiefComplianceOfficers>
        <chiefComplianceOfficer>
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          <crdNumber>N/A</crdNumber>
          <ccoStreet1>8000 Town Centre Drive, Suite 400</ccoStreet1>
          <ccoCity>Broadview Heights</ccoCity>
          <ccoStateCountry ccoCountry="US" ccoState="US-OH"/>
          <ccoZipCode>44147</ccoZipCode>
          <ccoPhone>XXXXXX</ccoPhone>
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      <isRegistrantSubmittedMatter>N</isRegistrantSubmittedMatter>
      <isPreviousLegalProceeding>N</isPreviousLegalProceeding>
      <isPreviousProceedingTerminated>N</isPreviousProceedingTerminated>
      <isClaimFiled>N</isClaimFiled>
      <isCoveredByInsurancePolicy>N</isCoveredByInsurancePolicy>
      <isFinancialSupportDuringPeriod>N</isFinancialSupportDuringPeriod>
      <isExemptionFromAct>N</isExemptionFromAct>
      <principalUnderwriters>
        <principalUnderwriter>
          <principalUnderwriterName>Arbor Court Capital, LLC</principalUnderwriterName>
          <principalUnderwriterFileNumber>008-67609</principalUnderwriterFileNumber>
          <principalUnderwriterCrdNumber>000143839</principalUnderwriterCrdNumber>
          <principalUnderwriterLei>N/A</principalUnderwriterLei>
          <principalUnderWriterStateCountry principalUnderWriterState="US-OH" principalUnderWriterCountry="US"/>
          <isPrincipalUnderwriterAffiliatedWithRegistrant>N</isPrincipalUnderwriterAffiliatedWithRegistrant>
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      <isUnderwriterHiredOrTerminated>N</isUnderwriterHiredOrTerminated>
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        <publicAccountant>
          <publicAccountantName>Sanville &amp; Company</publicAccountantName>
          <pcaobNumber>169</pcaobNumber>
          <publicAccountantLei>N/A</publicAccountantLei>
          <publicAccountantStateCountry publicAccountantState="US-PA" publicAccountantCountry="US"/>
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      <isPublicAccountantChanged>N</isPublicAccountantChanged>
      <isMaterialWeakness>N</isMaterialWeakness>
      <isOpinionOffered>N</isOpinionOffered>
      <isMaterialChange>N</isMaterialChange>
      <isAccountingPrincipleChange>N</isAccountingPrincipleChange>
      <isPaymentErrorInNetAssetValue>N</isPaymentErrorInNetAssetValue>
      <isPaymentDividend>N</isPaymentDividend>
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    <managementInvestmentQuestionSeriesInfo>
      <managementInvestmentQuestion>
        <mgmtInvFundName>Mercator International Opportunity Fund</mgmtInvFundName>
        <mgmtInvSeriesId>S000060854</mgmtInvSeriesId>
        <mgmtInvLei>549300T6RXHYQKUTES91</mgmtInvLei>
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        <fundType>N/A</fundType>
        <isNonDiversifiedCompany>N</isNonDiversifiedCompany>
        <isForeignSubsidiary>N</isForeignSubsidiary>
        <isFundSecuritiesLending>N</isFundSecuritiesLending>
        <didFundLendSecurities>N</didFundLendSecurities>
        <paymentToAgentManagerType>N/A</paymentToAgentManagerType>
        <avgPortfolioSecuritiesValue>N/A</avgPortfolioSecuritiesValue>
        <netIncomeSecuritiesLending>N/A</netIncomeSecuritiesLending>
        <relyOnRuleType>N/A</relyOnRuleType>
        <isExpenseLimitationInPlace>Y</isExpenseLimitationInPlace>
        <isExpenseReducedOrWaived>Y</isExpenseReducedOrWaived>
        <isFeesWaivedRecoupable>N</isFeesWaivedRecoupable>
        <isExpenseWaivedRecoupable>N</isExpenseWaivedRecoupable>
        <investmentAdvisers>
          <investmentAdviser>
            <investmentAdviserName>Belpointe Asset Management</investmentAdviserName>
            <investmentAdviserFileNo>801-69329</investmentAdviserFileNo>
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            <investmentAdviserStateCountry investmentAdviserState="US-OH" investmentAdviserCountry="US"/>
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            <isTransferAgentAffiliated>N</isTransferAgentAffiliated>
            <isTransferAgentSubAgent>N</isTransferAgentSubAgent>
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        <isTransferAgentHiredOrTerminated>N</isTransferAgentHiredOrTerminated>
        <pricingServices>
          <pricingService>
            <pricingServiceName>FIS MARKETMAP ANALYTIC PLATFORM</pricingServiceName>
            <pricingServiceLei>N/A</pricingServiceLei>
            <pricingServiceStateCountry pricingServiceState="US-NY" pricingServiceCountry="US"/>
            <isPricingServiceAffiliated>N</isPricingServiceAffiliated>
          </pricingService>
        </pricingServices>
        <isPricingServiceHiredOrTerminated>N</isPricingServiceHiredOrTerminated>
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            <isSubCustodian>N</isSubCustodian>
            <custodyType>Bank - section 17(f)(1) (15 U.S.C. 80a-17(f)(1))</custodyType>
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            <isShareholderServiceAgentSubshare>N</isShareholderServiceAgentSubshare>
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          <broker>
            <brokerName>J.P. Morgan Securities, LLC</brokerName>
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            <grossCommission>3617.37</grossCommission>
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        </brokers>
        <aggregateCommission>3617.37</aggregateCommission>
        <principalAggregatePurchase>0</principalAggregatePurchase>
        <isBrokerageResearchPayment>N</isBrokerageResearchPayment>
        <mnthlyAvgNetAssets>3688155.3</mnthlyAvgNetAssets>
        <hasLineOfCredit>N</hasLineOfCredit>
        <isInterfundLending>N</isInterfundLending>
        <isInterfundBorrowing>N</isInterfundBorrowing>
        <isSwingPricing>N</isSwingPricing>
      </managementInvestmentQuestion>
    </managementInvestmentQuestionSeriesInfo>
    <attachmentsTab>
      <isLegalProceedings>false</isLegalProceedings>
      <isProvisionFinancialSupport>false</isProvisionFinancialSupport>
      <isIPAReportInternalControl>true</isIPAReportInternalControl>
      <isChangeAccPrinciples>false</isChangeAccPrinciples>
      <isInfoRequiredEO>false</isInfoRequiredEO>
      <isOtherInfoRequired>false</isOtherInfoRequired>
    </attachmentsTab>
    <signature registrantSignedName="Collaborative Investment Series Trust" signature="Gregory Skidmore" title="President and Trustee" signedDate="2019-03-12"/>
  </formData>
</edgarSubmission>
