Dec 19 Corn closed at $4.275/bushel, down $0.0325 from yesterday's close.  Sep 19 Wheat closed at $4.995/bushel, up $0.0175 from yesterday's close.  Nov 19 Soybeans closed at $8.9975/bushel, down $0.085 from yesterday's close.  Dec 19 Soymeal closed at $309.8/short ton, down $3 from yesterday's close.  Dec 19 Soyoil closed at 28.79 cents/lb down 0.01 cents from yesterday's close.  Oct 19 Live Cattle closed at $109.9/cwt up $0 from yesterday's close.  Aug 19 Feeder Cattle closed at $142.8/cwt down $0.025 from yesterday's close.  Oct 19 Lean Hogs closed at $78.65/cwt down $2.2 from yesterday's close.  Sep 19 WTI Crude Oil closed at $55.91/barrel up $0.03 from yesterday's close.   ...