May 19 Corn closed at $3.5825/bushel, down $0.0075 from yesterday's close.  May 19 Wheat closed at $4.47/bushel, up $0.02 from yesterday's close.  May 19 Soybeans closed at $8.79/bushel, down $0.09 from yesterday's close.  May 19 Soymeal closed at $303.9/short ton, down $2.6 from yesterday's close.  May 19 Soyoil closed at 28.46 cents/lb down 0.26 cents from yesterday's close.  Jun 19 Live Cattle closed at $122.375/cwt down $0.075 from yesterday's close.  Aug 19 Feeder Cattle closed at $160.45/cwt up $0.25 from yesterday's close.  Jun 19 Lean Hogs closed at $96.125/cwt down $1 from yesterday's close.  May 19 WTI Crude Oil closed at $63.73/barrel down $0.32 from yesterday's close.   ...