Jul 21 Corn closed at $6.73/bushel, up $0.055 from yesterday's close.  Jul 21 Wheat closed at $6.6275/bushel, up $0.0125 from yesterday's close.  Jul 21 Soybeans closed at $14.485/bushel, down $0.1725 from yesterday's close.  Jul 21 Soymeal closed at $379.2/short ton, up $6.8 from yesterday's close.  Jul 21 Soyoil closed at 62.07 cents/lb down 3.5 cents from yesterday's close.  Aug 21 Live Cattle closed at $124.925/cwt up $1.025 from yesterday's close.  Aug 21 Feeder Cattle closed at $157.7/cwt up $0.875 from yesterday's close.  Jul 21 Lean Hogs closed at $115.5/cwt down $3 from yesterday's close.  Jul 21 WTI Crude Oil closed at $71.85/barrel down $0.27 from yesterday's close.   ...