May 19 Corn closed at $3.4675/bushel, down $0.045 from yesterday's close.  Jul 19 Wheat closed at $4.385/bushel, down $0.065 from yesterday's close.  May 19 Soybeans closed at $8.5525/bushel, down $0.0675 from yesterday's close.  May 19 Soymeal closed at $300.4/short ton, down $0.6 from yesterday's close.  Jul 19 Soyoil closed at 28.22 cents/lb down 0.15 cents from yesterday's close.  Jun 19 Live Cattle closed at $118.35/cwt down $2.775 from yesterday's close.  Aug 19 Feeder Cattle closed at $156.725/cwt down $2.975 from yesterday's close.  Jun 19 Lean Hogs closed at $92.775/cwt up $0.4 from yesterday's close.  Jun 19 WTI Crude Oil closed at $65.77/barrel down $0.53 from yesterday's close.&nbs...