Dec 20 Corn closed at $3.5925/bushel, up $0.0075 from yesterday's close.  Dec 20 Wheat closed at $5.4875/bushel, down $0.02 from yesterday's close.  Nov 20 Soybeans closed at $9.505/bushel, up $0.085 from yesterday's close.  Dec 20 Soymeal closed at $309.7/short ton, up $6.6 from yesterday's close.  Dec 20 Soyoil closed at 33.24 cents/lb down 0.26 cents from yesterday's close.  Oct 20 Live Cattle closed at $104.9/cwt down $1.25 from yesterday's close.  Oct 20 Feeder Cattle closed at $140.175/cwt down $0.975 from yesterday's close.  Oct 20 Lean Hogs closed at $53.65/cwt down $2.075 from yesterday's close.  Oct 20 WTI Crude Oil closed at $43.02/barrel down $0.02 from yesterday's close.  &n...