Jul 21 Corn closed at $6.5925/bushel, down $0.2525 from yesterday's close.  Jul 21 Wheat closed at $6.745/bushel, down $0.0625 from yesterday's close.  Jul 21 Soybeans closed at $14.7225/bushel, down $0.3625 from yesterday's close.  Jul 21 Soymeal closed at $373.9/short ton, down $9.4 from yesterday's close.  Jul 21 Soyoil closed at 65.96 cents/lb down 1.02 cents from yesterday's close.  Aug 21 Live Cattle closed at $121.275/cwt up $1.25 from yesterday's close.  Aug 21 Feeder Cattle closed at $154.6/cwt up $3.425 from yesterday's close.  Jul 21 Lean Hogs closed at $118.225/cwt down $1.75 from yesterday's close.  Jul 21 WTI Crude Oil closed at $71.12/barrel up $0.21 from yesterday's close.&nbsp...