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          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Guggenheim Partners Investment Management LLC</name>
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          <ticker value="GFSBX"/>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>Chicago Board of Trade</name>
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          <ticker value="FVM4"/>
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        <balance>342.00000000</balance>
        <units>NC</units>
        <curCd>USD</curCd>
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        <fairValLevel>1</fairValLevel>
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          <futrDeriv derivCat="FUT">
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              <counterpartyName>Goldman Sachs &amp; Co. LLC</counterpartyName>
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            <payOffProf>Long</payOffProf>
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                <issuerName>N/A</issuerName>
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            </descRefInstrmnt>
            <expDate>2024-06-28</expDate>
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      </invstOrSec>
      <invstOrSec>
        <name>Guggenheim Partners Investment Management LLC</name>
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        <fairValLevel>1</fairValLevel>
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          <isCashCollateral>N</isCashCollateral>
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      <invstOrSec>
        <name>US TREASURY FRN</name>
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        <curCd>USD</curCd>
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        <fairValLevel>2</fairValLevel>
        <debtSec>
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          <couponKind>Floating</couponKind>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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      </invstOrSec>
      <invstOrSec>
        <name>Goldman Sachs International</name>
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        <units>OU</units>
        <descOthUnits>Notional Amount</descOthUnits>
        <curCd>USD</curCd>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <derivativeInfo>
          <swapDeriv derivCat="SWP">
            <counterparties>
              <counterpartyName>Intercontinental Exchange</counterpartyName>
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            <counterparties>
              <counterpartyName>Goldman Sachs International</counterpartyName>
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            <swapFlag>Y</swapFlag>
            <fixedRecDesc amount="0.00000000" curCd="USD" fixedOrFloating="Fixed" fixedRt="5.00000000"/>
            <otherPmntDesc fixedOrFloating="Other">CDX HY42 V1 5% 06/20/2029 - Tenor Quarterly</otherPmntDesc>
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        </derivativeInfo>
        <securityLending>
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      </invstOrSec>
      <invstOrSec>
        <name>Barclays Bank plc</name>
        <lei>G5GSEF7VJP5I7OUK5573</lei>
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        <descOthUnits>Notional Amount</descOthUnits>
        <curCd>USD</curCd>
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        <assetCat>DCR</assetCat>
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        <fairValLevel>2</fairValLevel>
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            <swapFlag>Y</swapFlag>
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        <securityLending>
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      <invstOrSec>
        <name>FED HOME LN DISCOUNT NT</name>
        <lei>2549001DPIFGXC1TOL40</lei>
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        <curCd>USD</curCd>
        <valUSD>10000000.00000000</valUSD>
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        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <debtSec>
          <maturityDt>2024-04-01</maturityDt>
          <couponKind>None</couponKind>
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          <areIntrstPmntsInArrs>N</areIntrstPmntsInArrs>
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        <securityLending>
          <isCashCollateral>N</isCashCollateral>
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          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
      <invstOrSec>
        <name>BOFA SECURITIES, INC.</name>
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        <units>PA</units>
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        <valUSD>1292241.40000000</valUSD>
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        <issuerCat>CORP</issuerCat>
        <invCountry>US</invCountry>
        <isRestrictedSec>N</isRestrictedSec>

        <fairValLevel>2</fairValLevel>
        <repurchaseAgrmt>
          <transCat>Repurchase</transCat>
          <notClearedCentCparty isCleared="N">
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          <isTriParty>Y</isTriParty>
          <repurchaseRt>5.31000000</repurchaseRt>
          <maturityDt>2024-04-01</maturityDt>
          <repurchaseCollaterals>
            <repurchaseCollateral>
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              <principalCd>USD</principalCd>
              <collateralVal>1318086.47000000</collateralVal>
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              <invstCat>UST</invstCat>
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          </repurchaseCollaterals>
        </repurchaseAgrmt>
        <securityLending>
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          <isNonCashCollateral>N</isNonCashCollateral>
          <isLoanByFund>N</isLoanByFund>
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      </invstOrSec>
    </invstOrSecs>
    <signature>
      <ncom:dateSigned>2024-04-30</ncom:dateSigned>
      <ncom:nameOfApplicant>Rydex Series Funds</ncom:nameOfApplicant>
      <ncom:signature>James Howley</ncom:signature>
      <ncom:signerName>James Howley</ncom:signerName>
      <ncom:title>CFO</ncom:title>
    </signature>
  </formData>
</edgarSubmission>
