Nadex certifies its Basketball Tipoff Leaderboard Program

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act, as amended (the “Act” or “CEA”), and Section 40.6(a) of the regulations promulgated by the Commodity Futures Trading Commission (the “Commission” or “CFTC”) under the Act, the North American Derivatives Exchange, Inc., which operates the brand OG.com Markets (referred to herein as the “Exchange” or “OG.com Markets”), in its capacity as a designated contract market (“DCM”), hereby certifies to the Commission its Basketball Tipoff Leaderboard Program (the “Program”), a retail incentive program that ranks eligible users by bona fide trading volume in eligible basketball-linked contracts during a disclosed campaign period and awards cash rewards based on rank.