May 21 Corn closed at $5.47/bushel, up $0.015 from yesterday's close.  May 21 Wheat closed at $6.465/bushel, down $0.065 from yesterday's close.  May 21 Soybeans closed at $14.3375/bushel, up $0.0375 from yesterday's close.  May 21 Soymeal closed at $416.3/short ton, down $1.9 from yesterday's close.  May 21 Soyoil closed at 52.46 cents/lb up 0.66 cents from yesterday's close.  Apr 21 Live Cattle closed at $119.35/cwt up $0.325 from yesterday's close.  Apr 21 Feeder Cattle closed at $139.675/cwt up $0.65 from yesterday's close.  Apr 21 Lean Hogs closed at $87.3/cwt up $0.125 from yesterday's close.  Apr 21 WTI Crude Oil closed at $64.71/barrel down $1.38 from yesterday's close.   ...