Effective on trade date Monday, June 7, 2021, and pending all relevant CFTC regulatory review periods, this Market Regulation Advisory Notice will supersede CME Group Market Regulation Advisory Notice RA2016-5 from October 26, 2020. It is being issued to advise the marketplace that effective on June 7, 2021, CME full-sized Standard & Poor’s 500 Stock Price Index Options will no longer be eligible as part of an Exchange of Option for Option (“EOO”) transaction. CME E-mini Standard & Poor’s 500 Stock Price Index Options will remain eligible as the Exchange options component of an EOO.
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