09/22/2005
| Monday, January 2* | New Year's Holiday |
| (Electronic trading closed Sunday, January 1, 2006; reopens 7:00 PM, Monday, January 2, 2006) | |
| Monday, January 16* | Martin Luther King Day |
| (Electronic trading closed Sunday, January 15; reopens 7:00 PM, January 16) | |
| Monday, February 20* | President's Day |
| (Electronic trading closed Sunday, February 19; reopens 7:00 PM, February 20) | |
| Friday, April 14 | Good Friday |
| (Electronic trading closed Thursday evening, April 13; reopens 7:00 PM, Sunday, April 16) | |
| Monday, May 29* | Memorial Day |
| (Electronic trading closed Sunday, May 28; reopens 7:00 PM, May 29) | |
| Monday, July 3* | |
| Tuesday, July 4 | Independence Day |
| (Electronic trading closed Sunday and Monday, July 2 and 3; reopens 7:00 PM, July 4) | |
| Monday, September 4* | Labor Day |
| (Electronic trading closed Sunday, September 3; reopens 7:00 PM, September 4) | |
| Thursday, November 23 | Thanksgiving |
| Friday, November 24 | |
| (Electronic trading closed Wednesday evening, November 22; reopens 7:00 PM, Sunday November 26) | |
| Monday, December 25* | Christmas Holiday |
| (Electronic trading closed Sunday, December 24; reopens 7:00 PM, December 25) | |
| Monday, January 1* | New Year's Holiday |
| (Electronic trading closed Sunday, December 31, 2006; reopens 7:00 PM, January 1, 2007) | |
*Early closing on the business day preceding the holiday:
Energy markets close at 1:00 PM.
Aluminum and palladium close at 12:00 noon;
copper and silver at 12:05 PM;
and platinum and gold at 12:10 PM.