Dec 20 Corn closed at $3.34/bushel, up $0.0025 from yesterday's close.  Sep 20 Wheat closed at $5.5075/bushel, up $0.24 from yesterday's close.  Nov 20 Soybeans closed at $8.8275/bushel, up $0.0525 from yesterday's close.  Dec 20 Soymeal closed at $293.4/short ton, up $1.1 from yesterday's close.  Dec 20 Soyoil closed at 29.37 cents/lb up 0.28 cents from yesterday's close.  Aug 20 Live Cattle closed at $101.3/cwt up $2.5 from yesterday's close.  Aug 20 Feeder Cattle closed at $139.425/cwt up $2.7 from yesterday's close.  Aug 20 Lean Hogs closed at $50.15/cwt up $0.225 from yesterday's close.  Aug 20 WTI Crude Oil closed at $41.2/barrel up $0.91 from yesterday's close.   ...