Nadex Adds Additional Strike Levels on a Discretionary Basis for Trade Dates June 11, 2012


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 12.61, 12.63, and 12.65 Nadex added additional strike levels on a discretionary basis in its Daily US Tech 100, Wall Street 30, and US SmallCap 2000 Binary Contracts for trade date June 11, 2012 due to volatility in the underlying markets on that day. Nadex returned to the regular listing schedule for these contracts on June 12, 2012.

Should you have any questions or require further information, please contact the Compliance Department.
Document Notice 369