In connection with the listing of the Chicago Mercantile Exchange Inc.’s (“CME”) One-Year, Two-Year, and Three-Year Mid-Curve Options on S&P 500 Annual Dividend Index Futures contracts (collectively, the “Contracts”) on trade date Monday, May 11, 2026 (see SER-9721 published on April 14, 2026), please note below and in Appendix B of CME Submission No. 26-151 the position limits (Rule 559), aggregation allocations, and reportable levels (Rule 561) for the contracts. For the full text of this notice, please see link attached below.