Dec 21 Corn closed at $5.2725/bushel, down $0.0225 from yesterday's close.  Dec 21 Wheat closed at $7.0875/bushel, down $0.0425 from yesterday's close.  Nov 21 Soybeans closed at $12.84/bushel, down $0.12 from yesterday's close.  Dec 21 Soymeal closed at $342.2/short ton, down $1.9 from yesterday's close.  Dec 21 Soyoil closed at 56.26 cents/lb down 0.58 cents from yesterday's close.  Dec 21 Live Cattle closed at $127.525/cwt down $1.05 from yesterday's close.  Oct 21 Feeder Cattle closed at $156.375/cwt down $0.725 from yesterday's close.  Oct 21 Lean Hogs closed at $85.725/cwt up $0.25 from yesterday's close.  Oct 21 WTI Crude Oil closed at $71.93/barrel down $0.68 from yesterday's close.&nb...