May 21 Corn closed at $5.3325/bushel, up $0.0075 from yesterday's close.  May 21 Wheat closed at $6.515/bushel, up $0.005 from yesterday's close.  May 21 Soybeans closed at $14.15/bushel, up $0.045 from yesterday's close.  May 21 Soymeal closed at $417.3/short ton, up $0.7 from yesterday's close.  May 21 Soyoil closed at 50.82 cents/lb up 0.11 cents from yesterday's close.  Apr 21 Live Cattle closed at $118.55/cwt down $0.85 from yesterday's close.  Apr 21 Feeder Cattle closed at $138.975/cwt down $2.325 from yesterday's close.  Apr 21 Lean Hogs closed at $87.3/cwt down $0.625 from yesterday's close.  Apr 21 WTI Crude Oil closed at $64.4/barrel up $0.57 from yesterday's close.   ...