<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Thu Sep 03 20:46:23 UTC 2026 -->
<xs:schema elementFormDefault="qualified" xmlns:ck0001771146="http://www.etfopportunitiestrust.com/20260630" targetNamespace="http://www.etfopportunitiestrust.com/20260630" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-types="http://xbrl.us/us-types/2009-01-31" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dtr="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="ck0001771146-20260630_lab.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="ck0001771146-20260630_pre.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="ck0001771146-20260630_def.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"/>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/oef/2026" schemaLocation="https://xbrl.sec.gov/oef/2026/oef-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/dei/2026" schemaLocation="https://xbrl.sec.gov/dei/2026/dei-2026.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/oef-sr/2026" schemaLocation="https://xbrl.sec.gov/oef/2026/oef-sr-2026.xsd"/>
  <xs:element name="C000253235Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000253235Member"/>
  <xs:element name="C000253240Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000253240Member"/>
  <xs:element name="C000253241Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000253241Member"/>
  <xs:element name="C000253244Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000253244Member"/>
  <xs:element name="C000264187Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000264187Member"/>
  <xs:element name="C000264194Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000264194Member"/>
  <xs:element name="C000264196Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_C000264196Member"/>
  <xs:element name="Cash1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_Cash1Member"/>
  <xs:element name="DerivativesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_DerivativesMember"/>
  <xs:element name="LiabilitiesInExcessOfOtherAssetsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_LiabilitiesInExcessOfOtherAssetsMember"/>
  <xs:element name="MoneyMarketFundMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_MoneyMarketFundMember"/>
  <xs:element name="OtherAssetsNetOfLiabilitiesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_OtherAssetsNetOfLiabilitiesMember"/>
  <xs:element name="S000087460Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000087460Member"/>
  <xs:element name="S000087465Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000087465Member"/>
  <xs:element name="S000087466Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000087466Member"/>
  <xs:element name="S000095464Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000095464Member"/>
  <xs:element name="S000095471Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000095471Member"/>
  <xs:element name="S000095473Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_S000095473Member"/>
<!-- [WMV7][qN0Dld98yBVi8Rt5bhFvIo80JaCbucNEOJ/LvOmsuD/YwxTl4v5DN6u1MEElSfWQYnNhDPfHN3OEkjldKF2T5EnK2QHKG9MRpQ4s1Kplf4GiyGSDp9A5K3d1d2PDlPUOVXFwSdFfKvna1yscAie5MFtIL+Y9F+fW5YHs6YClVb6GsusPlrB/KnQeuj9DN3rcqayuz//uZBHmbEkvQe3wZhDMLb5akX6MFDUvbMWc7pLfipHJnpDE7zbtrx14+nWDgz38RlY6TVu7cNKXTD3mY0zdTn6kij/fO0E8KyAhCQlIWBQMYkTGEQckLICeAV8AHyWHtnxsUOq6PP7O153zDdL0Z7i2fUPnIiGxVyw5/eDrVVg=] CSR-->
  <xs:element name="TotalReturnSwapContractsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="ck0001771146_TotalReturnSwapContractsMember"/>
</xs:schema>
