Last Trading Day for these DECEMBER FUTURES: 2-year #T-Notes; 5-year T-Notes; #Live Cattle. For these JANUARY FUTURES: NY #Heating Oil; #RBOB Gas. For JANUARY #Lumber OPTIONS.

The December Treasury futures listed here will cease trading at noon (CST). 
December Live Cattle futures will cease trading at noon (CST).
The January NYMEX Energy futures listed here will cease trading at 1:30 p.m. (CST).
January Lumber options will cease trading at the regular close.