Amendments to NYMEX Rule 589 (Special Price Fluctuation Limits) for the Henry Hub Natural Gas Futures Contract

(This SER supersedes SER-7619 dated March 24, 2016 and is being issued to include the addition of amendments to the circuit breaker levels for the six (6) associated contracts related to the Henry Hub Natural Gas futures contract. No other changes have been made to the original SER.)

Effective Sunday, April 10, 2016 for trade date Monday, April 11, 2016, and pending all relevant CFTC regulatory review periods, New York Mercantile Exchange, Inc. (“NYMEX or “Exchange”) will amend NYMEX Rule 589 (“Special Price Fluctuation Limits”) in connection with the Henry Hub Natural Gas Futures contract (Rulebook chapter: 220; commodity code: NG) as noted below.

Inquiries concerning this subject should be addressed to:

Elizabeth Hui                                         elizabeth.hui@cmegroup.com                            (212) 299-2623

Please click here for complete SER-7619R.