Dec 20 Corn closed at $3.6925/bushel, down $0.005 from yesterday's close.  Dec 20 Wheat closed at $5.58/bushel, up $0.0325 from yesterday's close.  Nov 20 Soybeans closed at $10.1975/bushel, down $0.0275 from yesterday's close.  Dec 20 Soymeal closed at $341/short ton, up $2.9 from yesterday's close.  Dec 20 Soyoil closed at 33.6 cents/lb down 0.6 cents from yesterday's close.  Dec 20 Live Cattle closed at $110.175/cwt down $0.425 from yesterday's close.  Oct 20 Feeder Cattle closed at $140.625/cwt down $1.625 from yesterday's close.  Dec 20 Lean Hogs closed at $64.1/cwt up $2.55 from yesterday's close.  Nov 20 WTI Crude Oil closed at $39.78/barrel up $0.24 from yesterday's close.  &nbsp...