Nymex/comex site says they should've closed entirely today at 12:10 and 12:05 respectively...they are still active. Can't find any source for an answer to this. Anyone know what the hours are?
I believe comex, nymex products are trading till 12.15 CT http://www.cmegroup.com/tools-information/holiday-calendar/files/2011-presidents-day.pdf