In connection with the listing of the Chicago Mercantile Exchange Inc.’s (“CME”) six (6) Event Contract Swaps (collectively the “Contracts”) on Friday, December 5, 2025 (see SER-9586RR published on November 26, 2025), please note in Appendix C of CME Submission No. 25-172 the accountability levels (Rule 560), aggregation allocations, and reportable levels (Rule 561) for the contracts. For the full text of this notice, please see link attached below.

CME Group is the world’s leading derivatives marketplace. The company is comprised of four Designated Contract Markets (DCMs). 
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