Dec 18 Corn closed at $3.7225/bushel, down $0.01 from yesterday's close.  Dec 18 Wheat closed at $5.1025/bushel, down $0.0175 from yesterday's close.  Jan 19 Soybeans closed at $8.795/bushel, down $0.0475 from yesterday's close.  Dec 18 Soymeal closed at $308/short ton, down $3.4 from yesterday's close.  Dec 18 Soyoil closed at 28.2 cents/lb up 0.3 cents from yesterday's close.  Dec 18 Live Cattle closed at $116.1/cwt up $0.675 from yesterday's close.  Jan 19 Feeder Cattle closed at $145.825/cwt down $0.775 from yesterday's close.  Dec 18 Lean Hogs closed at $55.525/cwt up $1.425 from yesterday's close.  Dec 18 WTI Crude Oil closed at $61.65/barrel down $0.56 from yesterday's close.  &nb...