Nadex Adds Additional Strike Levels on a Discretionary Basis on Trade Dates April 10 and 15, 2014

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 in 12.5, 12.59, 12.61, 12.63, and 12.65, Nadex added additional strike levels on a discretionary basis in its Daily US Tech 100, US SmallCap 2000, US 500, and Wall Street 30 Binary contracts on April 10, 2014 due to volitility in the underlying markets. Nadex returned to its regular listing schedule for these contracts on April 11, 2014. Additionally, Nadex added strike levels on a discretionary basis in its Daily Gold Binary contracts on April 15, 2014. Nadex plans to return to its regular listing schedule for these contracts on April 16, 2014.