• New Product Summary: Initial Listing of Eighteen (18) Options on Heating Degree Day (HDD) Index Futures Contracts - Effective August 14, 2023

      • To
      • Clearing Member Firms; Bookkeeping Software Providers; ISVs
      • From
      • CME Clearing
      • #
      • 23-206
      • Notice Date
      • 19 July 2023
      • Effective Date
      • 14 August 2023

    • Initial Listing of Eighteen (18) Options on Heating Degree Day (HDD) Index Futures Contracts.

      For the full text of this advisory, please click here.

       

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
Further information on each exchange's rules and product listings can be found by clicking on the links to CME, CBOT, NYMEX and COMEX.

© 2025 CME Group Inc. All rights reserved.