• CME Reference Data API Notices: March 23, 2023

      • To
      • Reference Data API Customers
      • From
      • Global Market Solutions & Services (GMSS)
      • #
      • 20230323
      • Notice Date
      • 23 March 2023

    • Reference Data API Notice Name Rebranding

      Reference Data API Notice name will be rebranded to Reference Data Notice to reflect all enhancements to CME Group referential data.

      Archived Reference Data API notices are available from the Notice Search page. 

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.

© 2026 CME Group Inc. All rights reserved.