<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:01a1a37f-d8ec-7811-b25d-f45254cb1b15,g:8c835e80-77c0-4277-887b-a5bc77bf324a-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/RiskReturn" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#RiskReturn"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/RiskReturn" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/FeesAndExpenses" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#FeesAndExpenses"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/FeesAndExpenses" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/OperatingExpensesData" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#OperatingExpensesData"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/OperatingExpensesData" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_oef_ShareClassDomain" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_ShareClassDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_C000274204Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_C000274204Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_ShareClassDomain" xlink:to="loc_ck0001040674_C000274204Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/ExpenseExample" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#ExpenseExample"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/ExpenseExample" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_oef_ShareClassDomain" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_ShareClassDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_C000274204Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_C000274204Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_ShareClassDomain" xlink:to="loc_ck0001040674_C000274204Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/InvestmentStrategy" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#InvestmentStrategy"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/InvestmentStrategy" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/InvestmentRisks" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#InvestmentRisks"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/InvestmentRisks" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_oef_AllRisksMember" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_AllRisksMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_oef_RiskLoseMoneyMember" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_RiskLoseMoneyMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_oef_RiskLoseMoneyMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_oef_RiskNotInsuredDepositoryInstitutionMember" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_RiskNotInsuredDepositoryInstitutionMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_oef_RiskNotInsuredDepositoryInstitutionMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_BTCRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_BTCRiskMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_BTCRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETHRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETHRiskMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETHRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_RisksRelatedToTheRegulationOfDigitalAssetsMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_RisksRelatedToTheRegulationOfDigitalAssetsMember"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_RisksRelatedToTheRegulationOfDigitalAssetsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReferenceAssetsMarketVolatilityRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReferenceAssetsMarketVolatilityRiskMember"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReferenceAssetsMarketVolatilityRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_DigitalAssetsCryptocurrencyRiskMember"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_DigitalAssetsCryptocurrencyRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndexMethodologyRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_IndexMethodologyRiskMember"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_IndexMethodologyRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_RebalancingAndTurnoverRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_RebalancingAndTurnoverRiskMember"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_RebalancingAndTurnoverRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TrackingErrorRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_TrackingErrorRiskMember"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_TrackingErrorRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_PassiveStrategyIndexRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_PassiveStrategyIndexRiskMember"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_PassiveStrategyIndexRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReferenceAssetsETFInvestingRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReferenceAssetsETFInvestingRiskMember"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReferenceAssetsETFInvestingRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToDigitalAssetsMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToDigitalAssetsMember"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToDigitalAssetsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheDigitalAssetPlatformsMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheDigitalAssetPlatformsMember"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheDigitalAssetPlatformsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheRegulationOfTheReferenceAssetsMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheRegulationOfTheReferenceAssetsMember"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReferenceAssetETFInvestingRiskRiskFactorsRelatedToTheRegulationOfTheReferenceAssetsMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ExchangeTradedProductsRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ExchangeTradedProductsRiskMember"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ExchangeTradedProductsRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_SubsidiaryInvestmentRiskMember"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_SubsidiaryInvestmentRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ReverseRepurchaseAgreementRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ReverseRepurchaseAgreementRiskMember"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ReverseRepurchaseAgreementRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ConcentrationRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ConcentrationRiskMember"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ConcentrationRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CyberSecurityRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_CyberSecurityRiskMember"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_CyberSecurityRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CustodianRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_CustodianRiskMember"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_CustodianRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CustodyRiskTrustCompanyRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_CustodyRiskTrustCompanyRiskMember"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_CustodyRiskTrustCompanyRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ForeignSecuritiesRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ForeignSecuritiesRiskMember"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ForeignSecuritiesRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETFRisksMember"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETFRisksMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CashTransactionRedemptionRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_CashTransactionRedemptionRiskMember"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_CashTransactionRedemptionRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_ETFRisksTradingRiskMember"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_InflationRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_InflationRiskMember"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_InflationRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndirectInvestmentRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_IndirectInvestmentRiskMember"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_IndirectInvestmentRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_NonCorrelationRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_NonCorrelationRiskMember"/>
    <link:presentationArc order="32" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_NonCorrelationRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_NewAdviserRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_NewAdviserRiskMember"/>
    <link:presentationArc order="33" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_NewAdviserRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_NewFundRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_NewFundRiskMember"/>
    <link:presentationArc order="34" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_NewFundRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_oef_RiskNondiversifiedStatusMember" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#oef_RiskNondiversifiedStatusMember"/>
    <link:presentationArc order="35" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_oef_RiskNondiversifiedStatusMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_OperationalRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_OperationalRiskMember"/>
    <link:presentationArc order="36" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_OperationalRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_EconomicAndMarketEventsRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_EconomicAndMarketEventsRiskMember"/>
    <link:presentationArc order="37" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_EconomicAndMarketEventsRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TaxRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_TaxRiskMember"/>
    <link:presentationArc order="38" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_TaxRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:href="ck0001040674-20261106.xsd#ck0001040674_U.S.GovernmentSecuritiesRiskMember"/>
    <link:presentationArc order="39" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_oef_AllRisksMember" xlink:to="loc_ck0001040674_U.S.GovernmentSecuritiesRiskMember" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://xbrl.sec.gov/rr/role/PerformanceManagement" xlink:type="simple" xlink:href="https://xbrl.sec.gov/oef/2026/oef-2026.xsd#PerformanceManagement"/>
  <link:presentationLink xlink:role="http://xbrl.sec.gov/rr/role/PerformanceManagement" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain" xlink:href="https://xbrl.sec.gov/dei/2026/dei-2026.xsd#dei_EntityDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_S000103636Member" xlink:href="ck0001040674-20261106.xsd#ck0001040674_S000103636Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain" xlink:to="loc_ck0001040674_S000103636Member" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/label"/>
  </link:presentationLink>
</link:linkbase>
