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    <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="ck0001771146-20260722.xsd#ck0001771146_UnderlyingSecurityInvestingRiskMember"/>
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    <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="ck0001771146-20260722.xsd#ck0001771146_TaxRiskMember"/>
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    <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="ck0001771146-20260722.xsd#ck0001771146_CashTransactionRiskMember"/>
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    <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="ck0001771146-20260722.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_C000277475Member_label_en-US" xlink:label="lab_ck0001771146_C000277475Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SAMSUNG DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277475Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277475Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SAMSUNG DAILY TARGET ETF CLASS, C000277475</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277475Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277475Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277475Member" xlink:to="lab_ck0001771146_C000277475Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000106592Member_label_en-US" xlink:label="lab_ck0001771146_S000106592Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SIVE DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106592Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106592Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SIVE DAILY TARGET ETF , S000106592</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106592Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106592Member"/>
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    <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="ck0001771146-20260722.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"/>
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    <link:label id="lab_ck0001771146_IndustryConcentrationRiskConsumerElectronicsIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskConsumerElectronicsIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Consumer Electronics Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskConsumerElectronicsIndustryRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustryConcentrationRiskConsumerElectronicsIndustryRiskMember"/>
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    <link:label id="lab_ck0001771146_SIVEInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_SIVEInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">SIVE Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_SIVEInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_SIVEInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">SIVE Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_SIVEInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_SIVEInvestingRiskMember"/>
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    <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="ck0001771146-20260722.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_S000106595Member_label_en-US" xlink:label="lab_ck0001771146_S000106595Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SAMSUNG DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106595Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106595Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SAMSUNG DAILY TARGET ETF, S000106595</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106595Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106595Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106595Member" xlink:to="lab_ck0001771146_S000106595Member" xlink:type="arc" order="1"/>
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    <link:label id="lab_ck0001771146_S000106598Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106598Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SOFTBANK DAILY TARGET ETF ,S000106598</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106598Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106598Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106598Member" xlink:to="lab_ck0001771146_S000106598Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Telecom Services Industry Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Telecom Services Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskTelecomServicesIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277472Member_label_en-US" xlink:label="lab_ck0001771146_C000277472Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SIVE DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277472Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277472Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SIVE DAILY TARGET ETF CLASS, C000277472</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277472Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277472Member"/>
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    <link:label id="lab_ck0001771146_MidCapitalizationCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_MidCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mid-Capitalization Company Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_MidCapitalizationCompanyRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_MidCapitalizationCompanyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_MidCapitalizationCompanyRiskMember" xlink:to="lab_ck0001771146_MidCapitalizationCompanyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ConsumerDiscretionarySectorRiskMember_label_en-US" xlink:label="lab_ck0001771146_ConsumerDiscretionarySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Consumer Discretionary Sector Risk Member</link:label>
    <link:label id="lab_ck0001771146_ConsumerDiscretionarySectorRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ConsumerDiscretionarySectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Consumer Discretionary Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ConsumerDiscretionarySectorRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_ConsumerDiscretionarySectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ConsumerDiscretionarySectorRiskMember" xlink:to="lab_ck0001771146_ConsumerDiscretionarySectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Semiconductor Industry Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Semiconductor Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskSemiconductorIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_MarketAndGeopoliticalRiskMember_label_en-US" xlink:label="lab_ck0001771146_MarketAndGeopoliticalRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Market And Geopolitical Risk Member</link:label>
    <link:label id="lab_ck0001771146_MarketAndGeopoliticalRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_MarketAndGeopoliticalRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Market And Geopolitical Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_MarketAndGeopoliticalRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_MarketAndGeopoliticalRiskMember"/>
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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="ck0001771146-20260722.xsd#ck0001771146_LiquidityRiskMember"/>
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    <link:label id="lab_ck0001771146_FixedIncomeSecuritiesRiskMember_label_en-US" xlink:label="lab_ck0001771146_FixedIncomeSecuritiesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Fixed Income Securities Risk Member</link:label>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_FixedIncomeSecuritiesRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_FixedIncomeSecuritiesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_FixedIncomeSecuritiesRiskMember" xlink:to="lab_ck0001771146_FixedIncomeSecuritiesRiskMember" xlink:type="arc" order="1"/>
    <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>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_DailyCorrelationRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_DailyCorrelationRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_DailyCorrelationRiskMember" xlink:to="lab_ck0001771146_DailyCorrelationRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ForeignInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_ForeignInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Foreign Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_ForeignInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_ForeignInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Foreign Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_ForeignInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_ForeignInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ForeignInvestingRiskMember" xlink:to="lab_ck0001771146_ForeignInvestingRiskMember" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.xsd#ck0001771146_LeverageRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_LeverageRiskMember" xlink:to="lab_ck0001771146_LeverageRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_CommunicationServicesSectorRiskMember_label_en-US" xlink:label="lab_ck0001771146_CommunicationServicesSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Communication Services Sector Risk Member</link:label>
    <link:label id="lab_ck0001771146_CommunicationServicesSectorRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_CommunicationServicesSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Communication Services Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_CommunicationServicesSectorRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_CommunicationServicesSectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_CommunicationServicesSectorRiskMember" xlink:to="lab_ck0001771146_CommunicationServicesSectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277473Member_label_en-US" xlink:label="lab_ck0001771146_C000277473Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HANWHA AEROSPACE DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277473Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277473Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HANWHA AEROSPACE DAILY TARGET ETF CLASS , C000277473</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277473Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277473Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277473Member" xlink:to="lab_ck0001771146_C000277473Member" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.xsd#ck0001771146_IndirectInvestmentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndirectInvestmentRiskMember" xlink:to="lab_ck0001771146_IndirectInvestmentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_MegaCapitalizationCompanyRiskMember_label_en-US" xlink:label="lab_ck0001771146_MegaCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Mega-Capitalization Company Risk Member</link:label>
    <link:label id="lab_ck0001771146_MegaCapitalizationCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_MegaCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Mega-Capitalization Company Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_MegaCapitalizationCompanyRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_MegaCapitalizationCompanyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_MegaCapitalizationCompanyRiskMember" xlink:to="lab_ck0001771146_MegaCapitalizationCompanyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember_label_en-US" xlink:label="lab_ck0001771146_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_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="ck0001771146-20260722.xsd#ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:to="lab_ck0001771146_ETFRisksSharesMayTradeAtPricesOtherThanNAVRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277476Member_label_en-US" xlink:label="lab_ck0001771146_C000277476Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG METAPLANET DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277476Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277476Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG METAPLANET DAILY TARGET ETF CLASS , C000277476</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277476Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277476Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277476Member" xlink:to="lab_ck0001771146_C000277476Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000106594Member_label_en-US" xlink:label="lab_ck0001771146_S000106594Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HYUNDAI DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106594Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106594Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HYUNDAI DAILY TARGET ETF, S000106594</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106594Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106594Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106594Member" xlink:to="lab_ck0001771146_S000106594Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277477Member_label_en-US" xlink:label="lab_ck0001771146_C000277477Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG NINTENDO DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277477Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277477Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG NINTENDO DAILY TARGET ETF CLASS, C000277477</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277477Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277477Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277477Member" xlink:to="lab_ck0001771146_C000277477Member" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.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"/>
    <link:label id="lab_ck0001771146_RiskOfInvestingInSwedenRiskMember_label_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInSwedenRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Of Investing In Sweden Risk Member</link:label>
    <link:label id="lab_ck0001771146_RiskOfInvestingInSwedenRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInSwedenRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Of Investing In Sweden Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskOfInvestingInSwedenRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_RiskOfInvestingInSwedenRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RiskOfInvestingInSwedenRiskMember" xlink:to="lab_ck0001771146_RiskOfInvestingInSwedenRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000106597Member_label_en-US" xlink:label="lab_ck0001771146_S000106597Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG NINTENDO DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106597Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106597Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG NINTENDO DAILY TARGET ETF, S000106597</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106597Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106597Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106597Member" xlink:to="lab_ck0001771146_S000106597Member" 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="ck0001771146-20260722.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_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="ck0001771146-20260722.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_BitcoinTreasuryCompaniesRiskMember_label_en-US" xlink:label="lab_ck0001771146_BitcoinTreasuryCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bitcoin Treasury Companies Risk Member</link:label>
    <link:label id="lab_ck0001771146_BitcoinTreasuryCompaniesRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_BitcoinTreasuryCompaniesRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Bitcoin Treasury Companies Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_BitcoinTreasuryCompaniesRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_BitcoinTreasuryCompaniesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_BitcoinTreasuryCompaniesRiskMember" xlink:to="lab_ck0001771146_BitcoinTreasuryCompaniesRiskMember" 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="ck0001771146-20260722.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="ck0001771146-20260722.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_SmallCapitalizationCompanyRiskMember_label_en-US" xlink:label="lab_ck0001771146_SmallCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Small-Capitalization Company Risk Member</link:label>
    <link:label id="lab_ck0001771146_SmallCapitalizationCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_SmallCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Small-Capitalization Company Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_SmallCapitalizationCompanyRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_SmallCapitalizationCompanyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_SmallCapitalizationCompanyRiskMember" xlink:to="lab_ck0001771146_SmallCapitalizationCompanyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_HyundaiInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_HyundaiInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hyundai Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_HyundaiInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_HyundaiInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hyundai Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_HyundaiInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_HyundaiInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_HyundaiInvestingRiskMember" xlink:to="lab_ck0001771146_HyundaiInvestingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277474Member_label_en-US" xlink:label="lab_ck0001771146_C000277474Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HYUNDAI DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277474Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277474Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HYUNDAI DAILY TARGET ETF CLASS , C000277474</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277474Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277474Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277474Member" xlink:to="lab_ck0001771146_C000277474Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_BitcoinRiskMember_label_en-US" xlink:label="lab_ck0001771146_BitcoinRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Bitcoin Risk Member</link:label>
    <link:label id="lab_ck0001771146_BitcoinRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_BitcoinRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Bitcoin Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_BitcoinRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_BitcoinRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_BitcoinRiskMember" xlink:to="lab_ck0001771146_BitcoinRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_MetaplanetInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_MetaplanetInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Metaplanet Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_MetaplanetInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_MetaplanetInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Metaplanet Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_MetaplanetInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_MetaplanetInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_MetaplanetInvestingRiskMember" xlink:to="lab_ck0001771146_MetaplanetInvestingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000106593Member_label_en-US" xlink:label="lab_ck0001771146_S000106593Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HANWHA AEROSPACE DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106593Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106593Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG HANWHA AEROSPACE DAILY TARGET ETF ,S000106593</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106593Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106593Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106593Member" xlink:to="lab_ck0001771146_S000106593Member" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustrialsSectorRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustrialsSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industrials Sector Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustrialsSectorRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustrialsSectorRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industrials Sector Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustrialsSectorRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustrialsSectorRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustrialsSectorRiskMember" xlink:to="lab_ck0001771146_IndustrialsSectorRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_RiskOfInvestingInSouthKoreaMember_label_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInSouthKoreaMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Of Investing In South Korea Member</link:label>
    <link:label id="lab_ck0001771146_RiskOfInvestingInSouthKoreaMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInSouthKoreaMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Of Investing In South Korea Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskOfInvestingInSouthKoreaMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_RiskOfInvestingInSouthKoreaMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RiskOfInvestingInSouthKoreaMember" xlink:to="lab_ck0001771146_RiskOfInvestingInSouthKoreaMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_NintendoInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_NintendoInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Nintendo Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_NintendoInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_NintendoInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Nintendo Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_NintendoInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_NintendoInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_NintendoInvestingRiskMember" xlink:to="lab_ck0001771146_NintendoInvestingRiskMember" 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="ck0001771146-20260722.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="ck0001771146-20260722.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_LargeCapitalizationCompanyRiskMember_label_en-US" xlink:label="lab_ck0001771146_LargeCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Large-Capitalization Company Risk Member</link:label>
    <link:label id="lab_ck0001771146_LargeCapitalizationCompanyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_LargeCapitalizationCompanyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Large-Capitalization Company Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_LargeCapitalizationCompanyRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_LargeCapitalizationCompanyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_LargeCapitalizationCompanyRiskMember" xlink:to="lab_ck0001771146_LargeCapitalizationCompanyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_C000277478Member_label_en-US" xlink:label="lab_ck0001771146_C000277478Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SOFTBANK DAILY TARGET ETF CLASS</link:label>
    <link:label id="lab_ck0001771146_C000277478Member_documentation_en-US" xlink:label="lab_ck0001771146_C000277478Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG SOFTBANK DAILY TARGET ETF CLASS, C000277478</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_C000277478Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_C000277478Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_C000277478Member" xlink:to="lab_ck0001771146_C000277478Member" 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="ck0001771146-20260722.xsd#ck0001771146_MoneyMarketInstrumentRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_MoneyMarketInstrumentRiskMember" xlink:to="lab_ck0001771146_MoneyMarketInstrumentRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_CurrencyRiskMember_label_en-US" xlink:label="lab_ck0001771146_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Currency Risk Member</link:label>
    <link:label id="lab_ck0001771146_CurrencyRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_CurrencyRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Currency Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_CurrencyRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_CurrencyRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_CurrencyRiskMember" xlink:to="lab_ck0001771146_CurrencyRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_S000106596Member_label_en-US" xlink:label="lab_ck0001771146_S000106596Member" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG METAPLANET DAILY TARGET ETF</link:label>
    <link:label id="lab_ck0001771146_S000106596Member_documentation_en-US" xlink:label="lab_ck0001771146_S000106596Member" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">T-REX 2X LONG METAPLANET DAILY TARGET ETF, S000106596</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_S000106596Member" xlink:href="ck0001771146-20260722.xsd#ck0001771146_S000106596Member"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_S000106596Member" xlink:to="lab_ck0001771146_S000106596Member" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.xsd#ck0001771146_RebalancingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RebalancingRiskMember" xlink:to="lab_ck0001771146_RebalancingRiskMember" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.xsd#ck0001771146_DerivativesRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_DerivativesRiskMember" xlink:to="lab_ck0001771146_DerivativesRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_RiskOfInvestingInJapanMember_label_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInJapanMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Risk Of Investing In Japan Member</link:label>
    <link:label id="lab_ck0001771146_RiskOfInvestingInJapanMember_documentation_en-US" xlink:label="lab_ck0001771146_RiskOfInvestingInJapanMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Risk Of Investing In Japan Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_RiskOfInvestingInJapanMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_RiskOfInvestingInJapanMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_RiskOfInvestingInJapanMember" xlink:to="lab_ck0001771146_RiskOfInvestingInJapanMember" xlink:type="arc" order="1"/>
    <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="ck0001771146-20260722.xsd#ck0001771146_ETFRisksTradingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_ETFRisksTradingRiskMember" xlink:to="lab_ck0001771146_ETFRisksTradingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Hotels, Restaurants, And Leisure Industry Risk Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Hotels, Restaurants, And Leisure Industry Risk Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskHotelsRestaurantsAndLeisureIndustryRiskRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_HanwhaAerospaceInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_HanwhaAerospaceInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Hanwha Aerospace Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_HanwhaAerospaceInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_HanwhaAerospaceInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Hanwha Aerospace Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_HanwhaAerospaceInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_HanwhaAerospaceInvestingRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_HanwhaAerospaceInvestingRiskMember" xlink:to="lab_ck0001771146_HanwhaAerospaceInvestingRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember_label_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Electronic Gaming And Multimedia Industry Risk Member</link:label>
    <link:label id="lab_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Industry Concentration Risk, Electronic Gaming And Multimedia Industry Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember"/>
    <link:labelArc xlink:arcrole="http://www.xbrl.org/2003/arcrole/concept-label" xlink:from="loc_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember" xlink:to="lab_ck0001771146_IndustryConcentrationRiskElectronicGamingAndMultimediaIndustryRiskMember" xlink:type="arc" order="1"/>
    <link:label id="lab_ck0001771146_SamsungInvestingRiskMember_label_en-US" xlink:label="lab_ck0001771146_SamsungInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/label" xlink:type="resource" xml:lang="en-US">Samsung Investing Risk Member</link:label>
    <link:label id="lab_ck0001771146_SamsungInvestingRiskMember_documentation_en-US" xlink:label="lab_ck0001771146_SamsungInvestingRiskMember" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:type="resource" xml:lang="en-US">Samsung Investing Risk Member</link:label>
    <link:loc xlink:type="locator" xlink:label="loc_ck0001771146_SamsungInvestingRiskMember" xlink:href="ck0001771146-20260722.xsd#ck0001771146_SamsungInvestingRiskMember"/>
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