<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.5b -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedLabel" roleURI="http://www.xbrl.org/2009/role/negatedLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodEndLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodEndLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedPeriodStartLabel" roleURI="http://www.xbrl.org/2009/role/negatedPeriodStartLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTotalLabel" roleURI="http://www.xbrl.org/2009/role/negatedTotalLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedNetLabel" roleURI="http://www.xbrl.org/2009/role/negatedNetLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd#negatedTerseLabel" roleURI="http://www.xbrl.org/2009/role/negatedTerseLabel" />
    <link:roleRef xlink:type="simple" xlink:href="http://www.xbrl.org/lrr/role/net-2009-12-16.xsd#netLabel" roleURI="http://www.xbrl.org/2009/role/netLabel" />
    <link:labelLink xlink:type="extended" xlink:role="http://www.xbrl.org/2003/role/link">
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_S000106085Member" xlink:label="cst_S000106085Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_S000106085Member" xlink:to="cst_S000106085Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_S000106085Member_lbl" xml:lang="en-US">MRP SynthEquity(R) Nasdaq 100 ETF</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_ReferencedIndexRiskMember" xlink:label="cst_ReferencedIndexRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_ReferencedIndexRiskMember" xlink:to="cst_ReferencedIndexRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_ReferencedIndexRiskMember_lbl" xml:lang="en-US">Referenced Index Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_Nasdaq100IndexRiskMember" xlink:label="cst_Nasdaq100IndexRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_Nasdaq100IndexRiskMember" xlink:to="cst_Nasdaq100IndexRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_Nasdaq100IndexRiskMember_lbl" xml:lang="en-US">Nasdaq 100 Index Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_InformationTechnologySectorRiskMember" xlink:label="cst_InformationTechnologySectorRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_InformationTechnologySectorRiskMember" xlink:to="cst_InformationTechnologySectorRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_InformationTechnologySectorRiskMember_lbl" xml:lang="en-US">Information Technology Sector Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_LargeCapitalizationInvestingRiskMember" xlink:label="cst_LargeCapitalizationInvestingRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_LargeCapitalizationInvestingRiskMember" xlink:to="cst_LargeCapitalizationInvestingRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_LargeCapitalizationInvestingRiskMember_lbl" xml:lang="en-US">Large Capitalization Investing Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_IndexCorrelationRiskMember" xlink:label="cst_IndexCorrelationRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_IndexCorrelationRiskMember" xlink:to="cst_IndexCorrelationRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_IndexCorrelationRiskMember_lbl" xml:lang="en-US">Index Correlation Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_IndexTradingRiskMember" xlink:label="cst_IndexTradingRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_IndexTradingRiskMember" xlink:to="cst_IndexTradingRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_IndexTradingRiskMember_lbl" xml:lang="en-US">Index Trading Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_IndirectInvestmentRiskMember" xlink:label="cst_IndirectInvestmentRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_IndirectInvestmentRiskMember" xlink:to="cst_IndirectInvestmentRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_IndirectInvestmentRiskMember_lbl" xml:lang="en-US">Indirect Investment Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_EquityMarketRiskMember" xlink:label="cst_EquityMarketRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_EquityMarketRiskMember" xlink:to="cst_EquityMarketRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_EquityMarketRiskMember_lbl" xml:lang="en-US">Equity Market Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_FixedIncomeInvestingRisksMember" xlink:label="cst_FixedIncomeInvestingRisksMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_FixedIncomeInvestingRisksMember" xlink:to="cst_FixedIncomeInvestingRisksMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_FixedIncomeInvestingRisksMember_lbl" xml:lang="en-US">Fixed Income Investing Risks [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateRiskMember" xlink:label="us-gaap_InterestRateRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="us-gaap_InterestRateRiskMember" xlink:to="us-gaap_InterestRateRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="us-gaap_InterestRateRiskMember_lbl" xml:lang="en-US">Interest Rate Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_USTreasuryObligationsRiskMember" xlink:label="cst_USTreasuryObligationsRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_USTreasuryObligationsRiskMember" xlink:to="cst_USTreasuryObligationsRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_USTreasuryObligationsRiskMember_lbl" xml:lang="en-US">U S Treasury Obligations Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_DerivativesRiskMember" xlink:label="cst_DerivativesRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_DerivativesRiskMember" xlink:to="cst_DerivativesRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_DerivativesRiskMember_lbl" xml:lang="en-US">Derivatives Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_OptionsRiskIncludingBoxSpreadRiskMember" xlink:label="cst_OptionsRiskIncludingBoxSpreadRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_OptionsRiskIncludingBoxSpreadRiskMember" xlink:to="cst_OptionsRiskIncludingBoxSpreadRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_OptionsRiskIncludingBoxSpreadRiskMember_lbl" xml:lang="en-US">Options Risk Including Box Spread Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_ETFRisksMember" xlink:label="cst_ETFRisksMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_ETFRisksMember" xlink:to="cst_ETFRisksMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_ETFRisksMember_lbl" xml:lang="en-US">E T F Risks [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_AuthorizedParticipantsMarketMakersAndLiquidityProvidersConcentrationRiskMember" xlink:label="cst_AuthorizedParticipantsMarketMakersAndLiquidityProvidersConcentrationRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_AuthorizedParticipantsMarketMakersAndLiquidityProvidersConcentrationRiskMember" xlink:to="cst_AuthorizedParticipantsMarketMakersAndLiquidityProvidersConcentrationRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_AuthorizedParticipantsMarketMakersAndLiquidityProvidersConcentrationRiskMember_lbl" xml:lang="en-US">Authorized Participants Market Makers And Liquidity Providers Concentration Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_CashRedemptionRiskMember" xlink:label="cst_CashRedemptionRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_CashRedemptionRiskMember" xlink:to="cst_CashRedemptionRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_CashRedemptionRiskMember_lbl" xml:lang="en-US">Cash Redemption Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_CostsOfBuyingOrSellingSharesMember" xlink:label="cst_CostsOfBuyingOrSellingSharesMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_CostsOfBuyingOrSellingSharesMember" xlink:to="cst_CostsOfBuyingOrSellingSharesMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_CostsOfBuyingOrSellingSharesMember_lbl" xml:lang="en-US">Costs Of Buying Or Selling Shares [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_SharesMayTradeAtPricesOtherThanNAVMember" xlink:label="cst_SharesMayTradeAtPricesOtherThanNAVMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_SharesMayTradeAtPricesOtherThanNAVMember" xlink:to="cst_SharesMayTradeAtPricesOtherThanNAVMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_SharesMayTradeAtPricesOtherThanNAVMember_lbl" xml:lang="en-US">Shares May Trade At Prices Other Than N A V [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_TradingMember" xlink:label="cst_TradingMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_TradingMember" xlink:to="cst_TradingMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_TradingMember_lbl" xml:lang="en-US">Trading [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_ActiveManagementRiskMember" xlink:label="cst_ActiveManagementRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_ActiveManagementRiskMember" xlink:to="cst_ActiveManagementRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_ActiveManagementRiskMember_lbl" xml:lang="en-US">Active Management Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_CounterpartyRiskMember" xlink:label="cst_CounterpartyRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_CounterpartyRiskMember" xlink:to="cst_CounterpartyRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_CounterpartyRiskMember_lbl" xml:lang="en-US">Counterparty Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_DownsideProtectionRiskMember" xlink:label="cst_DownsideProtectionRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_DownsideProtectionRiskMember" xlink:to="cst_DownsideProtectionRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_DownsideProtectionRiskMember_lbl" xml:lang="en-US">Downside Protection Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_EarlyCloseTradingHaltRiskMember" xlink:label="cst_EarlyCloseTradingHaltRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_EarlyCloseTradingHaltRiskMember" xlink:to="cst_EarlyCloseTradingHaltRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_EarlyCloseTradingHaltRiskMember_lbl" xml:lang="en-US">Early Close Trading Halt Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_HighPortfolioTurnoverRiskMember" xlink:label="cst_HighPortfolioTurnoverRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_HighPortfolioTurnoverRiskMember" xlink:to="cst_HighPortfolioTurnoverRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_HighPortfolioTurnoverRiskMember_lbl" xml:lang="en-US">High Portfolio Turnover Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_ManagementRiskMember" xlink:label="cst_ManagementRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_ManagementRiskMember" xlink:to="cst_ManagementRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_ManagementRiskMember_lbl" xml:lang="en-US">Management Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_MarketEventsRiskMember" xlink:label="cst_MarketEventsRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_MarketEventsRiskMember" xlink:to="cst_MarketEventsRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_MarketEventsRiskMember_lbl" xml:lang="en-US">Market Events Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_NewerFundRiskMember" xlink:label="cst_NewerFundRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_NewerFundRiskMember" xlink:to="cst_NewerFundRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_NewerFundRiskMember_lbl" xml:lang="en-US">Newer Fund Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_OperationalRiskMember" xlink:label="cst_OperationalRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_OperationalRiskMember" xlink:to="cst_OperationalRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_OperationalRiskMember_lbl" xml:lang="en-US">Operational Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_PortfolioRebalancingRiskMember" xlink:label="cst_PortfolioRebalancingRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_PortfolioRebalancingRiskMember" xlink:to="cst_PortfolioRebalancingRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_PortfolioRebalancingRiskMember_lbl" xml:lang="en-US">Portfolio Rebalancing Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_SmallerFundRiskMember" xlink:label="cst_SmallerFundRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_SmallerFundRiskMember" xlink:to="cst_SmallerFundRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_SmallerFundRiskMember_lbl" xml:lang="en-US">Smaller Fund Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_TreasuryInvestmentRiskMember" xlink:label="cst_TreasuryInvestmentRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_TreasuryInvestmentRiskMember" xlink:to="cst_TreasuryInvestmentRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_TreasuryInvestmentRiskMember_lbl" xml:lang="en-US">Treasury Investment Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_UnderlyingETFRiskMember" xlink:label="cst_UnderlyingETFRiskMember" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_UnderlyingETFRiskMember" xlink:to="cst_UnderlyingETFRiskMember_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_UnderlyingETFRiskMember_lbl" xml:lang="en-US">Underlying E T F Risk [Member]</link:label>
      <link:loc xlink:type="locator" xlink:href="cst-20260702.xsd#cst_C000276915Member" xlink:label="cst_C000276915Member" />
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_C000276915Member" xlink:to="cst_C000276915Member_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/verboseLabel" xlink:label="cst_C000276915Member_lbl" xml:lang="en-US">MRP SynthEquity(R) Nasdaq 100 ETF</link:label>
      <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="cst_C000276915Member" xlink:to="cst_C000276915Member_2_lbl" xlink:type="arc" />
      <link:label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="cst_C000276915Member_2_lbl" xml:lang="en-US">MRP SynthEquity(R) Nasdaq 100 ETF [Default Label]</link:label>
    </link:labelLink>
</link:linkbase>
