Dec 21 Corn closed at $5.2275/bushel, down $0.115 from yesterday's close.  Dec 21 Wheat closed at $7.1425/bushel, down $0.08 from yesterday's close.  Nov 21 Soybeans closed at $12.7775/bushel, down $0.1475 from yesterday's close.  Dec 21 Soymeal closed at $343.5/short ton, down $2.1 from yesterday's close.  Dec 21 Soyoil closed at 57.94 cents/lb down 0.81 cents from yesterday's close.  Oct 21 Live Cattle closed at $127.575/cwt up $0.675 from yesterday's close.  Oct 21 Feeder Cattle closed at $168.05/cwt up $0.3 from yesterday's close.  Oct 21 Lean Hogs closed at $90.15/cwt up $1.35 from yesterday's close.  Oct 21 WTI Crude Oil closed at $68.29/barrel down $0.21 from yesterday's close.  &...