May 19 Corn closed at $3.59/bushel, down $0.0375 from yesterday's close.  May 19 Wheat closed at $4.45/bushel, down $0.145 from yesterday's close.  May 19 Soybeans closed at $8.88/bushel, down $0.1075 from yesterday's close.  May 19 Soymeal closed at $306.5/short ton, down $4.5 from yesterday's close.  May 19 Soyoil closed at 28.72 cents/lb down 0.09 cents from yesterday's close.  Jun 19 Live Cattle closed at $122.45/cwt up $0.975 from yesterday's close.  May 19 Feeder Cattle closed at $151.2/cwt up $0.175 from yesterday's close.  Jun 19 Lean Hogs closed at $97.125/cwt down $1.175 from yesterday's close.  May 19 WTI Crude Oil closed at $64.15/barrel up $0.75 from yesterday's close.  &nbs...