Dec 21 Corn closed at $5.5875/bushel, up $0.18 from yesterday's close.  Sep 21 Wheat closed at $6.5425/bushel, up $0.205 from yesterday's close.  Nov 21 Soybeans closed at $13.8325/bushel, up $0.315 from yesterday's close.  Dec 21 Soymeal closed at $370.8/short ton, up $10.8 from yesterday's close.  Dec 21 Soyoil closed at 63.75 cents/lb up 0.27 cents from yesterday's close.  Aug 21 Live Cattle closed at $121.25/cwt down $0.5 from yesterday's close.  Aug 21 Feeder Cattle closed at $156.95/cwt down $1.875 from yesterday's close.  Aug 21 Lean Hogs closed at $105.1/cwt down $0.825 from yesterday's close.  Aug 21 WTI Crude Oil closed at $72.93/barrel down $2.32 from yesterday's close.  &nbsp...