Dec 21 Corn closed at $5.1225/bushel, down $0.1025 from yesterday's close.  Dec 21 Wheat closed at $7.1875/bushel, down $0.1525 from yesterday's close.  Nov 21 Soybeans closed at $11.9525/bushel, down $0.03 from yesterday's close.  Dec 21 Soymeal closed at $311.7/short ton, down $1.3 from yesterday's close.  Dec 21 Soyoil closed at 59.59 cents/lb up 0.74 cents from yesterday's close.  Dec 21 Live Cattle closed at $129/cwt down $0.25 from yesterday's close.  Nov 21 Feeder Cattle closed at $160.975/cwt down $0.825 from yesterday's close.  Dec 21 Lean Hogs closed at $78.15/cwt down $0.025 from yesterday's close.  Nov 21 WTI Crude Oil closed at $80.51/barrel down $0.13 from yesterday's close.&nbsp...