May 21 Corn closed at $6.255/bushel, up $0.19 from yesterday's close.  Jul 21 Wheat closed at $6.75/bushel, up $0.1375 from yesterday's close.  Jul 21 Soybeans closed at $14.795/bushel, up $0.2175 from yesterday's close.  Jul 21 Soymeal closed at $416.1/short ton, up $1.4 from yesterday's close.  Jul 21 Soyoil closed at 56.94 cents/lb up 1.8 cents from yesterday's close.  Jun 21 Live Cattle closed at $117.25/cwt down $1.95 from yesterday's close.  May 21 Feeder Cattle closed at $139.6/cwt down $3.175 from yesterday's close.  Jun 21 Lean Hogs closed at $104.525/cwt down $1.825 from yesterday's close.  Jun 21 WTI Crude Oil closed at $61.06/barrel down $1.61 from yesterday's close.   ...