May 21 Corn closed at $5.455/bushel, up $0.13 from yesterday's close.  May 21 Wheat closed at $6.53/bushel, up $0.02 from yesterday's close.  May 21 Soybeans closed at $14.3/bushel, up $0.195 from yesterday's close.  May 21 Soymeal closed at $418.2/short ton, up $1.6 from yesterday's close.  May 21 Soyoil closed at 51.8 cents/lb up 1.09 cents from yesterday's close.  Apr 21 Live Cattle closed at $119.025/cwt up $0.475 from yesterday's close.  Apr 21 Feeder Cattle closed at $139.025/cwt up $0.05 from yesterday's close.  Apr 21 Lean Hogs closed at $87.175/cwt down $0.125 from yesterday's close.  Apr 21 WTI Crude Oil closed at $66.09/barrel up $2.26 from yesterday's close.   ...