Dec 21 Corn closed at $5.6825/bushel, up $0.055 from yesterday's close.  Dec 21 Wheat closed at $7.7275/bushel, up $0.0025 from yesterday's close.  Jan 22 Soybeans closed at $12.495/bushel, up $0.035 from yesterday's close.  Dec 21 Soymeal closed at $332.6/short ton, up $1.7 from yesterday's close.  Dec 21 Soyoil closed at 61.27 cents/lb up 0.4 cents from yesterday's close.  Dec 21 Live Cattle closed at $129.275/cwt down $1.05 from yesterday's close.  Jan 22 Feeder Cattle closed at $156.125/cwt down $1.45 from yesterday's close.  Dec 21 Lean Hogs closed at $76.075/cwt up $0.875 from yesterday's close.  Dec 21 WTI Crude Oil closed at $83.32/barrel up $0.51 from yesterday's close.   ...