Mar 21 Corn closed at $5.5925/bushel, up $0.055 from yesterday's close.  May 21 Wheat closed at $6.855/bushel, up $0.1525 from yesterday's close.  May 21 Soybeans closed at $14.2575/bushel, up $0.1725 from yesterday's close.  May 21 Soymeal closed at $427.3/short ton, up $1.3 from yesterday's close.  May 21 Soyoil closed at 50.03 cents/lb up 1.66 cents from yesterday's close.  Apr 21 Live Cattle closed at $122.225/cwt up $1.025 from yesterday's close.  Apr 21 Feeder Cattle closed at $144.75/cwt up $2.15 from yesterday's close.  Apr 21 Lean Hogs closed at $89.425/cwt up $3 from yesterday's close.  Apr 21 WTI Crude Oil closed at $63.41/barrel up $1.74 from yesterday's close.   ...