Please be aware that CNQ will not be open for trading on Monday, October 9th, 2006 due to Thanksgiving Holiday. The CNQ office will also be closed. Regular trading hours will resume on Tuesday, October 10th, 2006. The following are the trade and settlement dates for this holiday period:

Trade Date	Settlement Date
Wednesday, October 4th, 2006	Tuesday, October 10th, 2006
Thursday, October 5th, 2006	Wednesday, October 11th, 2006
Friday, October 6th, 2006	Thursday, October 12th, 2006