Jul 21 Corn closed at $6.5325/bushel, down $0.11 from yesterday's close.  Sep 21 Wheat closed at $6.52/bushel, down $0.1175 from yesterday's close.  Nov 21 Soybeans closed at $12.9175/bushel, down $0.085 from yesterday's close.  Jul 21 Soymeal closed at $345.8/short ton, down $8.4 from yesterday's close.  Dec 21 Soyoil closed at 60.16 cents/lb up 0.62 cents from yesterday's close.  Aug 21 Live Cattle closed at $122.625/cwt down $0.25 from yesterday's close.  Aug 21 Feeder Cattle closed at $157.15/cwt up $1.45 from yesterday's close.  Aug 21 Lean Hogs closed at $98.7/cwt down $2.025 from yesterday's close.  Aug 21 WTI Crude Oil closed at $73.35/barrel up $0.27 from yesterday's close.  &nb...