Dec 21 Corn closed at $5.4075/bushel, up $0.0775 from yesterday's close.  Sep 21 Wheat closed at $6.3375/bushel, down $0.07 from yesterday's close.  Nov 21 Soybeans closed at $13.5175/bushel, up $0.015 from yesterday's close.  Dec 21 Soymeal closed at $360/short ton, down $2.5 from yesterday's close.  Dec 21 Soyoil closed at 63.48 cents/lb up 1.12 cents from yesterday's close.  Aug 21 Live Cattle closed at $121.75/cwt up $1.925 from yesterday's close.  Aug 21 Feeder Cattle closed at $158.825/cwt up $0.675 from yesterday's close.  Aug 21 Lean Hogs closed at $105.925/cwt up $1.85 from yesterday's close.  Aug 21 WTI Crude Oil closed at $75.25/barrel up $1.15 from yesterday's close.   ...