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<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://www.xbrl.org/2009/role/negatedPeriodStartLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/netLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel"/>
  <link:roleRef roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel"/>
  <link:labelLink xlink:role="http://www.xbrl.org/2003/role/link" xlink:type="extended">
    <link:label id="lab_ck0001040674_EarlyCloseTradingHaltRiskMember_label_en-US" xlink:label="lab_ck0001040674_EarlyCloseTradingHaltRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Early Close/Trading Halt Risk Member</link:label>
    <link:label id="lab_ck0001040674_EarlyCloseTradingHaltRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_EarlyCloseTradingHaltRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Early Close/Trading Halt Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_EarlyCloseTradingHaltRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_EarlyCloseTradingHaltRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_EarlyCloseTradingHaltRiskMember" xlink:to="lab_ck0001040674_EarlyCloseTradingHaltRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksCashRedemptionRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Cash Redemption Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ETFRisksCashRedemptionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:to="lab_ck0001040674_ETFRisksCashRedemptionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_PrivateCompanyExposureRiskMember_label_en-US" xlink:label="lab_ck0001040674_PrivateCompanyExposureRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Private Company Exposure Risk Member</link:label>
    <link:label id="lab_ck0001040674_PrivateCompanyExposureRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_PrivateCompanyExposureRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Private Company Exposure Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_PrivateCompanyExposureRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_PrivateCompanyExposureRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_PrivateCompanyExposureRiskMember" xlink:to="lab_ck0001040674_PrivateCompanyExposureRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ShortingRiskMember_label_en-US" xlink:label="lab_ck0001040674_ShortingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Shorting Risk Member</link:label>
    <link:label id="lab_ck0001040674_ShortingRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ShortingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Shorting Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ShortingRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ShortingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ShortingRiskMember" xlink:to="lab_ck0001040674_ShortingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember_label_en-US" xlink:label="lab_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Aerospace And Space Technology Companies Risk Member</link:label>
    <link:label id="lab_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Aerospace And Space Technology Companies Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember" xlink:to="lab_ck0001040674_AerospaceAndSpaceTechnologyCompaniesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_MarketRiskMember_label_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:label id="lab_ck0001040674_MarketRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_MarketRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Market Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_MarketRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_MarketRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_MarketRiskMember" xlink:to="lab_ck0001040674_MarketRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_TechnologySectorRiskMember_label_en-US" xlink:label="lab_ck0001040674_TechnologySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Technology Sector Risk Member</link:label>
    <link:label id="lab_ck0001040674_TechnologySectorRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_TechnologySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Technology Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TechnologySectorRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_TechnologySectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_TechnologySectorRiskMember" xlink:to="lab_ck0001040674_TechnologySectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Shares May Trade At Prices Other Than NAV Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:to="lab_ck0001040674_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_C000280200Member_label_en-US" xlink:label="lab_ck0001040674_C000280200Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Yorkville America 2X Inverse MANGOS Plus Daily Target ETF Class</link:label>
    <link:label id="lab_ck0001040674_C000280200Member_documentation_en-US" xlink:label="lab_ck0001040674_C000280200Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Yorkville America 2X Inverse MANGOS Plus Daily Target ETF Class, C000280200</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_C000280200Member" xlink:href="ck0001040674-20260918.xsd#ck0001040674_C000280200Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_C000280200Member" xlink:to="lab_ck0001040674_C000280200Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ArtificialIntelligenceCompaniesRiskMember_label_en-US" xlink:label="lab_ck0001040674_ArtificialIntelligenceCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Artificial Intelligence Companies Risk Member</link:label>
    <link:label id="lab_ck0001040674_ArtificialIntelligenceCompaniesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ArtificialIntelligenceCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Artificial Intelligence Companies Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ArtificialIntelligenceCompaniesRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ArtificialIntelligenceCompaniesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ArtificialIntelligenceCompaniesRiskMember" xlink:to="lab_ck0001040674_ArtificialIntelligenceCompaniesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_CashTransactionRiskMember_label_en-US" xlink:label="lab_ck0001040674_CashTransactionRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Cash Transaction Risk Member</link:label>
    <link:label id="lab_ck0001040674_CashTransactionRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_CashTransactionRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Cash Transaction Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_CashTransactionRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_CashTransactionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_CashTransactionRiskMember" xlink:to="lab_ck0001040674_CashTransactionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_RegulatoryRiskMember_label_en-US" xlink:label="lab_ck0001040674_RegulatoryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Regulatory Risk Member</link:label>
    <link:label id="lab_ck0001040674_RegulatoryRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_RegulatoryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Regulatory Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_RegulatoryRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_RegulatoryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_RegulatoryRiskMember" xlink:to="lab_ck0001040674_RegulatoryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_DerivativesRiskMember_label_en-US" xlink:label="lab_ck0001040674_DerivativesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Derivatives Risk Member</link:label>
    <link:label id="lab_ck0001040674_DerivativesRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_DerivativesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Derivatives Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_DerivativesRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_DerivativesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_DerivativesRiskMember" xlink:to="lab_ck0001040674_DerivativesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_IndirectInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001040674_IndirectInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Indirect Investment Risk Member</link:label>
    <link:label id="lab_ck0001040674_IndirectInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_IndirectInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Indirect Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_IndirectInvestmentRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_IndirectInvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_IndirectInvestmentRiskMember" xlink:to="lab_ck0001040674_IndirectInvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_LiquidityRiskMember_label_en-US" xlink:label="lab_ck0001040674_LiquidityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Liquidity Risk Member</link:label>
    <link:label id="lab_ck0001040674_LiquidityRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_LiquidityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Liquidity Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_LiquidityRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_LiquidityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_LiquidityRiskMember" xlink:to="lab_ck0001040674_LiquidityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Authorized Participants, Market Makers, And Liquidity Providers Limitation Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:to="lab_ck0001040674_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ETFRisksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksMember" xlink:to="lab_ck0001040674_ETFRisksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_ETFRisksTradingRiskMember_label_en-US" xlink:label="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Risk Member</link:label>
    <link:label id="lab_ck0001040674_ETFRisksTradingRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Trading Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_ETFRisksTradingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_ETFRisksTradingRiskMember" xlink:to="lab_ck0001040674_ETFRisksTradingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_TaxRiskMember_label_en-US" xlink:label="lab_ck0001040674_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:label id="lab_ck0001040674_TaxRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_TaxRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Tax Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_TaxRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_TaxRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_TaxRiskMember" xlink:to="lab_ck0001040674_TaxRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_MoneyMarketInstrumentRiskMember_label_en-US" xlink:label="lab_ck0001040674_MoneyMarketInstrumentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Money Market Instrument Risk Member</link:label>
    <link:label id="lab_ck0001040674_MoneyMarketInstrumentRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_MoneyMarketInstrumentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Money Market Instrument Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_MoneyMarketInstrumentRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_MoneyMarketInstrumentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001040674_MoneyMarketInstrumentRiskMember" xlink:to="lab_ck0001040674_MoneyMarketInstrumentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001040674_UnderlyingSecurityInvestingRiskMember_label_en-US" xlink:label="lab_ck0001040674_UnderlyingSecurityInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Underlying Security Investing Risk Member</link:label>
    <link:label id="lab_ck0001040674_UnderlyingSecurityInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001040674_UnderlyingSecurityInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Underlying Security Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001040674_UnderlyingSecurityInvestingRiskMember" xlink:href="ck0001040674-20260918.xsd#ck0001040674_UnderlyingSecurityInvestingRiskMember"/>
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