Dec 19 Corn closed at $4.15/bushel, up $0.0025 from yesterday's close.  Sep 19 Wheat closed at $4.92/bushel, down $0.025 from yesterday's close.  Nov 19 Soybeans closed at $8.675/bushel, down $0.0125 from yesterday's close.  Dec 19 Soymeal closed at $301/short ton, down $1.3 from yesterday's close.  Dec 19 Soyoil closed at 28.31 cents/lb up 0.05 cents from yesterday's close.  Oct 19 Live Cattle closed at $107.4/cwt down $0.425 from yesterday's close.  Sep 19 Feeder Cattle closed at $139.4/cwt up $1.175 from yesterday's close.  Oct 19 Lean Hogs closed at $67.425/cwt up $1.7 from yesterday's close.  Sep 19 WTI Crude Oil closed at $54.38/barrel down $0.31 from yesterday's close.   ...