Please be aware that CNQ will be open for trading on Monday, November 13th, 2006 for the Remembrance Day Holiday. Monday, November 13, 2006 is a Banking Holiday and therefore a non-clearing day, and will not be considered as a settlement day. The following are the trade and settlement dates for this holiday period:

Trade Date	Settlement Date
Wednesday, November 08th, 2006	Tuesday, November 14th, 2006
Thusday, November 9th, 2006	Wednesday, November 15th, 2006
Friday, November 10th, 2006	Thursday, November 16th, 2006
Monday, November 13th, 2006	Thursday, November 16th, 2006