<?xml version="1.0" encoding="UTF-8"?>
<edgarSubmission xmlns:com="http://www.sec.gov/edgar/common" xmlns="http://www.sec.gov/edgar/npx">
  <headerData>
    <submissionType>N-PX</submissionType>
    <filerInfo>
      <registrantType>IM</registrantType>
      <liveTestFlag>LIVE</liveTestFlag>
      <filer>
        <issuerCredentials>
          <cik>0001703301</cik>
          <ccc>XXXXXXXX</ccc>
        </issuerCredentials>
      </filer>
      <periodOfReport>06/30/2025</periodOfReport>
    </filerInfo>
  </headerData>
  <formData>
    <coverPage>
      <yearOrQuarter>YEAR</yearOrQuarter>
      <reportCalendarYear>2025</reportCalendarYear>
      <reportingPerson>
        <name>SpiderRock Advisors, LLC</name>
        <phoneNumber>212-810-5800</phoneNumber>
        <address>
          <com:street1>251 Little Falls Drive</com:street1>
          <com:city>Wilmington</com:city>
          <com:stateOrCountry>DE</com:stateOrCountry>
          <com:zipCode>19808</com:zipCode>
        </address>
      </reportingPerson>
      <reportInfo>
        <reportType>INSTITUTIONAL MANAGER NOTICE REPORT</reportType>
        <noticeExplanation>REPORTING PERSON HAS POLICY TO NOT VOTE</noticeExplanation>
        <confidentialTreatment>N</confidentialTreatment>
      </reportInfo>
      <fileNumber>028-18017</fileNumber>
      <reportingCrdNumber>000171992</reportingCrdNumber>
      <reportingSecFileNumber>801-80178</reportingSecFileNumber>
      <leiNumber>549300RLZFU5K6MDBQ98</leiNumber>
      <explanatoryInformation>
        <explanatoryChoice>N</explanatoryChoice>
      </explanatoryInformation>
    </coverPage>
    <signaturePage>
      <reportingPerson>SpiderRock Advisors, LLC</reportingPerson>
      <txSignature>Spencer Fleming</txSignature>
      <txPrintedSignature>Spencer Fleming</txPrintedSignature>
      <txTitle>Attorney-In-Fact</txTitle>
      <txAsOfDate>08/27/2025</txAsOfDate>
    </signaturePage>
  </formData>
</edgarSubmission>
