• CME Group Announces the Expansion of the Strike Price Interval for Weekly Options on E-mini S&P 500 Stock Price Index Futures and Weekly Options on S&P 500 Stock Price Index Futures, effective for Trade Date November 7, 2011

      • To
      • Members, Member Firms and Market Users
      • From
      • Market Regulation Department
      • #
      • SER-5978
      • Notice Date
      • 21 October 2011
      • Effective Date
      • 07 November 2011
    • CME rules that pertain to the expansion of the listing interval for Weekly Options on S&P 500 Stock Price Index Futures and Weekly Options on E-mini S&P 500 Stock Price Index futures will be amended, effective for trade date November 7, 2011.

      For the full Special Executive Report, please click here (PDF).