Dec 20 Corn closed at $3.66/bushel, down $0.035 from yesterday's close.  Dec 20 Wheat closed at $5.3825/bushel, down $0.075 from yesterday's close.  Nov 20 Soybeans closed at $9.915/bushel, down $0.08 from yesterday's close.  Dec 20 Soymeal closed at $319.2/short ton, down $2.8 from yesterday's close.  Dec 20 Soyoil closed at 34.15 cents/lb down 0.14 cents from yesterday's close.  Oct 20 Live Cattle closed at $107.1/cwt up $0.225 from yesterday's close.  Oct 20 Feeder Cattle closed at $143.7/cwt up $1.1 from yesterday's close.  Oct 20 Lean Hogs closed at $65.7/cwt up $1.075 from yesterday's close.  Oct 20 WTI Crude Oil closed at $38.4/barrel up $1.14 from yesterday's close.   ...