Nadex Amends Trading Hours for Korea 200 and Includes Japan 225 and India 50 Contracts

Pursuant to Section 5c(c)(1) of the Commodity Exchange Act, and Commission Regulation §40.6(a), Nadex amends its trading hours for Korea 200 and includes Japan 225 and India 50. The effective date of the amendments will be October 25, 2009.

The Japan 225 Binary and Variable Payout Contracts will be available for trading from 6:45pm to 1:25am ET, Sunday through Friday. The India 50 Binary and Variable Payout Contracts will be available for trading from 11:30pm to 5:00am ET, Sunday through Friday, and Korea 200 Binary and Variable Payout Contracts will be available for trading from 7:00pm to 1:05am ET, Sunday through Friday. During the period when the US observes daylight savings time, all Japan 225, India 50 and Korea 200 contracts will open and close one hour later than their regular defined times.