Jul 21 Corn closed at $6.99/bushel, up $0.0825 from yesterday's close.  Jul 21 Wheat closed at $6.8375/bushel, up $0.015 from yesterday's close.  Jul 21 Soybeans closed at $15.44/bushel, down $0.185 from yesterday's close.  Jul 21 Soymeal closed at $381.6/short ton, down $4.8 from yesterday's close.  Jul 21 Soyoil closed at 70.46 cents/lb down 1.13 cents from yesterday's close.  Aug 21 Live Cattle closed at $118.55/cwt up $0.275 from yesterday's close.  Aug 21 Feeder Cattle closed at $148.4/cwt up $0.125 from yesterday's close.  Jul 21 Lean Hogs closed at $121.325/cwt down $0.175 from yesterday's close.  Jul 21 WTI Crude Oil closed at $70.17/barrel up $0.21 from yesterday's close.  &nbsp...