Dec 20 Corn closed at $3.6475/bushel, down $0.02 from yesterday's close.  Dec 20 Wheat closed at $5.495/bushel, down $0.0075 from yesterday's close.  Nov 20 Soybeans closed at $9.93/bushel, down $0.0325 from yesterday's close.  Dec 20 Soymeal closed at $331.9/short ton, down $2 from yesterday's close.  Dec 20 Soyoil closed at 32.69 cents/lb down 0.42 cents from yesterday's close.  Dec 20 Live Cattle closed at $113.125/cwt up $1.475 from yesterday's close.  Nov 20 Feeder Cattle closed at $143.775/cwt up $2.675 from yesterday's close.  Dec 20 Lean Hogs closed at $61.975/cwt down $2.05 from yesterday's close.  Nov 20 WTI Crude Oil closed at $39.03/barrel down $1.57 from yesterday's close. ...