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    <link:label id="lab_ck0001771146_NewFundRiskMember_label_en-US" xlink:label="lab_ck0001771146_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:label id="lab_ck0001771146_NewFundRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_NewFundRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">New Fund Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_NewFundRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_NewFundRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_NewFundRiskMember" xlink:to="lab_ck0001771146_NewFundRiskMember" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">ETF Risks, Costs Of Buying Or Selling Shares Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:to="lab_ck0001771146_ETFRisksCostsOfBuyingOrSellingSharesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_UnderlyingSecurityInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_UnderlyingSecurityInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_UnderlyingSecurityInvestingRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_UnderlyingSecurityInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_UnderlyingSecurityInvestingRiskMember" xlink:to="lab_ck0001771146_UnderlyingSecurityInvestingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_TaxRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_TaxRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_TaxRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_TaxRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_TaxRiskMember" xlink:to="lab_ck0001771146_TaxRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000101010Member_label_en-US" xlink:label="lab_ck0001771146_S000101010Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG INFQ DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000101010Member_documentation_en-US" xlink:label="lab_ck0001771146_S000101010Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG INFQ DAILY TARGET ETF, S000101010</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000101010Member" xlink:href="ck0001771146-20260605.xsd#ck0001771146_S000101010Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000101010Member" xlink:to="lab_ck0001771146_S000101010Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksMember" xlink:to="lab_ck0001771146_ETFRisksMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_LimitedTradingHistoryRiskMember_label_en-US" xlink:label="lab_ck0001771146_LimitedTradingHistoryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Limited Trading History Risk Member</link:label>
    <link:label id="lab_ck0001771146_LimitedTradingHistoryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_LimitedTradingHistoryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Limited Trading History Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_LimitedTradingHistoryRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_LimitedTradingHistoryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_LimitedTradingHistoryRiskMember" xlink:to="lab_ck0001771146_LimitedTradingHistoryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_CashTransactionRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_CashTransactionRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_CashTransactionRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_CashTransactionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_CashTransactionRiskMember" xlink:to="lab_ck0001771146_CashTransactionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_EarlyCloseTradingHaltRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_EarlyCloseTradingHaltRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_EarlyCloseTradingHaltRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_EarlyCloseTradingHaltRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_EarlyCloseTradingHaltRiskMember" xlink:to="lab_ck0001771146_EarlyCloseTradingHaltRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_EarlyStageCompanyRiskMember_label_en-US" xlink:label="lab_ck0001771146_EarlyStageCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Early-Stage Company Risk Member</link:label>
    <link:label id="lab_ck0001771146_EarlyStageCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_EarlyStageCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Early-Stage Company Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_EarlyStageCompanyRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_EarlyStageCompanyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_EarlyStageCompanyRiskMember" xlink:to="lab_ck0001771146_EarlyStageCompanyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:to="lab_ck0001771146_ETFRisksAuthorizedParticipantsMarketMakersAndLiquidityProvidersLimitationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksCashRedemptionRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksCashRedemptionRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksCashRedemptionRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:to="lab_ck0001771146_ETFRisksCashRedemptionRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_EquitySecuritiesRiskMember_label_en-US" xlink:label="lab_ck0001771146_EquitySecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Equity Securities Risk Member</link:label>
    <link:label id="lab_ck0001771146_EquitySecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_EquitySecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Equity Securities Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_EquitySecuritiesRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_EquitySecuritiesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_EquitySecuritiesRiskMember" xlink:to="lab_ck0001771146_EquitySecuritiesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_TechnologySectorRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_TechnologySectorRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_TechnologySectorRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_TechnologySectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_TechnologySectorRiskMember" xlink:to="lab_ck0001771146_TechnologySectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_IndustryConcentrationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Computer Software Industry Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Computer Software Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskComputerSoftwareIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember_label_en-US" xlink:label="lab_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Effects Of Compounding And Market Volatility Risk Member</link:label>
    <link:label id="lab_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Effects Of Compounding And Market Volatility Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember" xlink:to="lab_ck0001771146_EffectsOfCompoundingAndMarketVolatilityRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_CounterpartyRiskMember_label_en-US" xlink:label="lab_ck0001771146_CounterpartyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Counterparty Risk Member</link:label>
    <link:label id="lab_ck0001771146_CounterpartyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_CounterpartyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Counterparty Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_CounterpartyRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_CounterpartyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_CounterpartyRiskMember" xlink:to="lab_ck0001771146_CounterpartyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_MoneyMarketInstrumentRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_MoneyMarketInstrumentRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_MoneyMarketInstrumentRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_MoneyMarketInstrumentRiskMember"/>
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    <link:label id="lab_ck0001771146_LiquidityRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_LiquidityRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_LiquidityRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_LiquidityRiskMember"/>
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    <link:label id="lab_ck0001771146_RebalancingRiskMember_label_en-US" xlink:label="lab_ck0001771146_RebalancingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Rebalancing Risk Member</link:label>
    <link:label id="lab_ck0001771146_RebalancingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_RebalancingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Rebalancing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RebalancingRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_RebalancingRiskMember"/>
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    <link:label id="lab_ck0001771146_FixedIncomeSecuritiesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_FixedIncomeSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk Member</link:label>
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    <link:label id="lab_ck0001771146_MicroCapitalizationCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_MicroCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Micro-Capitalization Company Risk Member</link:label>
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    <link:label id="lab_ck0001771146_DailyCorrelationRiskMember_label_en-US" xlink:label="lab_ck0001771146_DailyCorrelationRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Daily Correlation Risk Member</link:label>
    <link:label id="lab_ck0001771146_DailyCorrelationRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_DailyCorrelationRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Daily Correlation Risk Member</link:label>
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    <link:label id="lab_ck0001771146_DerivativesRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_DerivativesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_DerivativesRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_DerivativesRiskMember"/>
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    <link:label id="lab_ck0001771146_ETFRisksTradingRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksTradingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksTradingRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksTradingRiskMember"/>
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    <link:label id="lab_ck0001771146_NewlyPublicCompanyAndIPORiskMember_label_en-US" xlink:label="lab_ck0001771146_NewlyPublicCompanyAndIPORiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Newly Public Company And IPO Risk Member</link:label>
    <link:label id="lab_ck0001771146_NewlyPublicCompanyAndIPORiskMember_documentation_en-US" xlink:label="lab_ck0001771146_NewlyPublicCompanyAndIPORiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Newly Public Company And IPO Risk Member</link:label>
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    <link:label id="lab_ck0001771146_INFQInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_INFQInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">INFQ Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_INFQInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_INFQInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">INFQ Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_INFQInvestingRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_INFQInvestingRiskMember"/>
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    <link:label id="lab_ck0001771146_LeverageRiskMember_label_en-US" xlink:label="lab_ck0001771146_LeverageRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Leverage Risk Member</link:label>
    <link:label id="lab_ck0001771146_LeverageRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_LeverageRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Leverage Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_LeverageRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_LeverageRiskMember"/>
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    <link:label id="lab_ck0001771146_IndirectInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_IndirectInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_IndirectInvestmentRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_IndirectInvestmentRiskMember"/>
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    <link:label id="lab_ck0001771146_MarketRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_MarketRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_MarketRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_MarketRiskMember"/>
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    <link:label id="lab_ck0001771146_C000270936Member_label_en-US" xlink:label="lab_ck0001771146_C000270936Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG INFQ DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000270936Member_documentation_en-US" xlink:label="lab_ck0001771146_C000270936Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG INFQ DAILY TARGET ETF CLASS, C000270936</link:label>
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    <link:label id="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_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_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
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    <link:label id="lab_ck0001771146_IntraDayInvestmentRiskMember_label_en-US" xlink:label="lab_ck0001771146_IntraDayInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Intra-Day Investment Risk Member</link:label>
    <link:label id="lab_ck0001771146_IntraDayInvestmentRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IntraDayInvestmentRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Intra-Day Investment Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IntraDayInvestmentRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_IntraDayInvestmentRiskMember"/>
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    <link:label id="lab_ck0001771146_ThinlyTradedStockRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ThinlyTradedStockRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Thinly Traded Stock Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ThinlyTradedStockRiskMember" xlink:href="ck0001771146-20260605.xsd#ck0001771146_ThinlyTradedStockRiskMember"/>
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