Jul 20 Corn closed at $3.25/bushel, down $0.0325 from yesterday's close.  Sep 20 Wheat closed at $4.91/bushel, up $0.015 from yesterday's close.  Jul 20 Soybeans closed at $8.75/bushel, down $0.0125 from yesterday's close.  Jul 20 Soymeal closed at $286.3/short ton, down $0.2 from yesterday's close.  Jul 20 Soyoil closed at 28.17 cents/lb down 0.18 cents from yesterday's close.  Aug 20 Live Cattle closed at $97.2/cwt up $2.075 from yesterday's close.  Aug 20 Feeder Cattle closed at $133.2/cwt up $1.45 from yesterday's close.  Aug 20 Lean Hogs closed at $52.5/cwt up $1.4 from yesterday's close.  Aug 20 WTI Crude Oil closed at $40.19/barrel down $0.54 from yesterday's close.   ...