Certain Intraday 5-Minute GBP/USD Currency Binary Contracts Not Listed for Trade Date November 16, 2015

Please be advised that due to activity in the underlying market upon which the Intraday 5-Minute GBP/USD Currency Binary contract is based on trade date November 16, 2015, those contracts were not listed from the opening of the Exchange at 6:00pm ET until 6:25pm ET. Thus the first expiration of the Intraday 5-Minute GBP/USD Currency Binary contract on November 16, 2015 was at 6:30pm ET. This action was taken in accordance with, and by the authority granted in Nadex Rule 12.31(f)(iv)(5) which states “Nadex may, in its discretion, temporarily refrain from the listing of any 5-Minute Binary Contract due to the unavailability of the underlying market upon which the Contract is based, or any other condition Nadex determines may be detrimental to the listing of the Contract.”