Dec 21 Corn closed at $5.515/bushel, down $0.015 from yesterday's close.  Dec 21 Wheat closed at $7.68/bushel, up $0.015 from yesterday's close.  Jan 22 Soybeans closed at $11.885/bushel, down $0.17 from yesterday's close.  Dec 21 Soymeal closed at $331.8/short ton, down $0.9 from yesterday's close.  Dec 21 Soyoil closed at 58.05 cents/lb down 0.73 cents from yesterday's close.  Dec 21 Live Cattle closed at $132.1/cwt up $0.3 from yesterday's close.  Jan 22 Feeder Cattle closed at $160.3/cwt up $0.7 from yesterday's close.  Dec 21 Lean Hogs closed at $76.375/cwt down $0.175 from yesterday's close.  Dec 21 WTI Crude Oil closed at $82.25/barrel up $0.98 from yesterday's close.   ...