Dec 18 Corn closed at $3.67/bushel, down $0.0375 from yesterday's close.  Dec 18 Wheat closed at $5.1475/bushel, up $0.0175 from yesterday's close.  Nov 18 Soybeans closed at $8.5675/bushel, down $0.0675 from yesterday's close.  Dec 18 Soymeal closed at $313.1/short ton, down $3.2 from yesterday's close.  Dec 18 Soyoil closed at 29.14 cents/lb up 0.12 cents from yesterday's close.  Dec 18 Live Cattle closed at $116.775/cwt down $0.4 from yesterday's close.  Jan 19 Feeder Cattle closed at $148.75/cwt down $0.675 from yesterday's close.  Dec 18 Lean Hogs closed at $51.6/cwt down $0.7 from yesterday's close.  Nov 18 WTI Crude Oil closed at $69.27/barrel up $0.62 from yesterday's close.  &nb...