Jul 21 Corn closed at $6.365/bushel, down $0.1675 from yesterday's close.  Sep 21 Wheat closed at $6.4075/bushel, down $0.1125 from yesterday's close.  Nov 21 Soybeans closed at $12.6975/bushel, down $0.22 from yesterday's close.  Dec 21 Soymeal closed at $354.9/short ton, up $4.1 from yesterday's close.  Dec 21 Soyoil closed at 57.24 cents/lb down 2.92 cents from yesterday's close.  Aug 21 Live Cattle closed at $122.8/cwt up $0.175 from yesterday's close.  Aug 21 Feeder Cattle closed at $159.55/cwt up $2.4 from yesterday's close.  Aug 21 Lean Hogs closed at $99.775/cwt up $1.075 from yesterday's close.  Aug 21 WTI Crude Oil closed at $73.94/barrel up $0.64 from yesterday's close.  &nbsp...