Dec 20 Corn closed at $4.01/bushel, up $0.035 from yesterday's close.  Dec 20 Wheat closed at $6.08/bushel, up $0.005 from yesterday's close.  Jan 21 Soybeans closed at $10.6425/bushel, up $0.12 from yesterday's close.  Dec 20 Soymeal closed at $377.2/short ton, up $2.1 from yesterday's close.  Dec 20 Soyoil closed at 33.78 cents/lb up 0.59 cents from yesterday's close.  Dec 20 Live Cattle closed at $107.825/cwt down $0.725 from yesterday's close.  Jan 21 Feeder Cattle closed at $133.175/cwt down $0.875 from yesterday's close.  Dec 20 Lean Hogs closed at $65.4/cwt down $0.55 from yesterday's close.  Dec 20 WTI Crude Oil closed at $37.92/barrel up $1.11 from yesterday's close.   ...