In connection with the listing of the Board of Trade of the City of Chicago, Inc.’s (“CBOT” or “Exchange”) Monday, Tuesday, Wednesday, and Thursday Weekly Options on KC HRW Wheat Futures Contracts (collectively the “Contracts”) on trade date August 24, 2026 (see SER-9782 dated July 27, 2026), please note in Exhibit B of CBOT Submission No. 26-296 the corresponding position limits (Rule 559), aggregation allocations (Rule 559.D.), and reportable levels (Rule 561) for the new contracts. For the full text of this notice, please see link attached below.