In connection with the listing of the New York Mercantile Exchange, Inc.’s (“NYMEX” or “Exchange”) Fifty-Three (53) ERCOT Electricity Futures and Option Contracts on trade date Monday, August 31, 2026 (See SER-9800 published on August 11, 2026), please note in Exhibit B of NYMEX Submission No. 26-342 the corresponding position limits (Rule 559), accountability levels, aggregation allocations and reportable levels (Rule 561) for the contracts. For the full text of this notice, please see link attached below.

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