Amendments to Strike Price Listing Schedules of Certain Options on Standard and Poor's 500 Stock Price Index Futures and Options on E-mini Standard and Poor's 500 Stock Price Index Futures Contracts

Effective Sunday, March 17, 2019, for trade date Monday, March 18, 2019, Chicago Mercantile Exchange Inc. (“CME”) will amend the strike price listing schedules of certain option expirations on Options on E-mini^® Standard and Poor’s 500 Stock Price Index Futures  and Options on Standard and Poor’s 500 Stock Price Index^TM Futures contracts (the “Contracts”)   (collectively the “Rule Amendments”).

Please refer questions regarding to:

John Wiesner           john.wiesner@cmegroup.com           312.930.3066

Tom Boggs               thomas.boggs@cmegroup.com         312.930.3038

Frederick Sturm       frederick.sturm@cmegroup.com        312.930.1282

Please click here for PDF of SER-8334.