Nadex FTSE 100 8-hour Variable Payout Contracts Not Listed for December 30, 2013

Please be advised that the Nadex FTSE 100® 8-hour Variable Payout contracts, which should have opened and 8:00am ET and expired at 4:00pm ET on trade date Monday, December 30, 2013, were not listed on that day. No Member was affected by this error. Nadex plans to resume the listing of its 8-hour FTSE 100 contracts on Thursday, January 2, 2014 in accordance with its modified holiday schedule set forth in Notice 481.121113.