Nadex Adds Discretionary Strike Levels for the Week of February 8, 2016

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act, and Commission Regulation §40.6(d)(2)(iv), and by the authority granted by Nadex Rules 12.5, 12.7, 12.51, 12.59, 12.61, 12.63, and 12.65, due to volatility in the underlying markets upon which the Nadex contracts are based, Nadex added additional strike levels on a discretionary basis in its Daily US SmallCap 2000, Wall Street 30, US 500, US Tech 100, Silver and Gold Binary contracts on February 8, 2016. Additionally, Nadex added discretionary strike levels in its Daily US Tech 100 Binary contracts on February 9, 2016. Nadex added additional strike levels on a discretionary basis in its Daily US SmallCap 2000, Wall Street 30, US 500, US Tech 100, and Germany 30 Binary contracts on February 10, 2016. Nadex added additional strike levels on a discretionary basis in its Daily US SmallCap 2000, Wall Street 30, US 500, US Tech 100, Silver and Gold Binary contracts on February 11, 2016. Finally, Nadex added additional strike levels on a discretionary basis in its Daily Wall Street 30, US Tech 100, and US 500 Binary contracts on February 12, 2016. Nadex plans to return to its regular listing for all contracts on February 16, 2016.