Nadex Product Schedule for the December 23, 2010 Japan Holiday and 2010 US Christmas Holiday

For the Japan Holiday on Thursday, December 23, 2010, the Nadex Japan 225 contracts will have a modified trading schedule. Please refer to the Holiday Product Schedule Guidelines for specific product trading hours. Please note that due to the US Christmas Holiday on Friday, December 24, 2010, all weekly Japan 225 contracts will have a settlement date of Wednesday, December 22, 2010.

Nadex will be closed for the US Christmas Holiday on Friday, December 24, 2010. The Exchange will observe regular hours on Thursday, December 23, 2010, and unless otherwise specified, all contracts will open and close at their regular times. Please refer to the Holiday Product Schedule Guidelines for specific product trading hours.