Dec 18 Corn closed at $3.665/bushel, down $0.0475 from yesterday's close.  Dec 18 Wheat closed at $5.0775/bushel, down $0.12 from yesterday's close.  Jan 19 Soybeans closed at $8.7825/bushel, down $0.05 from yesterday's close.  Dec 18 Soymeal closed at $303.9/short ton, down $1.7 from yesterday's close.  Dec 18 Soyoil closed at 27.55 cents/lb down 0.16 cents from yesterday's close.  Dec 18 Live Cattle closed at $115.375/cwt up $0.45 from yesterday's close.  Jan 19 Feeder Cattle closed at $146.975/cwt up $3.25 from yesterday's close.  Dec 18 Lean Hogs closed at $57.3/cwt up $0.75 from yesterday's close.  Dec 18 WTI Crude Oil closed at $55.02/barrel down $4.91 from yesterday's close.  &nbs...