Jul 20 Corn closed at $3.23/bushel, down $0.03 from yesterday's close.  Jul 20 Wheat closed at $5.305/bushel, down $0.1425 from yesterday's close.  Jul 20 Soybeans closed at $8.395/bushel, down $0.0725 from yesterday's close.  Jul 20 Soymeal closed at $292.6/short ton, down $0.5 from yesterday's close.  Jul 20 Soyoil closed at 25.5 cents/lb down 0.54 cents from yesterday's close.  Jun 20 Live Cattle closed at $82.625/cwt down $0.3 from yesterday's close.  Aug 20 Feeder Cattle closed at $126.4/cwt up $0.025 from yesterday's close.  Jun 20 Lean Hogs closed at $51.525/cwt down $0.1 from yesterday's close.  Jun 20 WTI Crude Oil closed at $17.2/barrel up $0.7 from yesterday's close.   ...