Nadex Amends Membership Agreement, Investigation Completion Timeframe, and Narrows Daily Bitcoin Strike Width

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act, and Commission Regulation §40.6(a), Nadex has submitted notice to the Commission that it plans to make amendments its Membership Agreement, amend Rule 9.2 pertaining to the timeframe in which the Compliance Department endeavors to complete its investigations, and finally, to narrow the strike interval width in the Daily Bitcoin contracts and add additional strike levels to maintain consistency in the strike range.

In accordance with the 10-day review period set forth in Commission Regulation 40.6(b), the amendments will be effective February 8, 2016.