Dec 20 Corn closed at $3.5425/bushel, down $0.0025 from yesterday's close.  Dec 20 Wheat closed at $5.3975/bushel, up $0.0425 from yesterday's close.  Nov 20 Soybeans closed at $9.2425/bushel, up $0.04 from yesterday's close.  Dec 20 Soymeal closed at $299.3/short ton, down $0.7 from yesterday's close.  Dec 20 Soyoil closed at 32.53 cents/lb up 0.25 cents from yesterday's close.  Oct 20 Live Cattle closed at $107/cwt down $1.775 from yesterday's close.  Oct 20 Feeder Cattle closed at $141.925/cwt down $1.15 from yesterday's close.  Oct 20 Lean Hogs closed at $55.55/cwt down $0.4 from yesterday's close.  Oct 20 WTI Crude Oil closed at $43.39/barrel up $0.04 from yesterday's close.   ...