May 21 Corn closed at $5.45/bushel, up $0.0675 from yesterday's close.  May 21 Wheat closed at $6.6625/bushel, up $0.16 from yesterday's close.  May 21 Soybeans closed at $14.125/bushel, up $0.2125 from yesterday's close.  May 21 Soymeal closed at $421.7/short ton, up $3.4 from yesterday's close.  May 21 Soyoil closed at 49.66 cents/lb up 0.43 cents from yesterday's close.  Apr 21 Live Cattle closed at $119.425/cwt up $0.45 from yesterday's close.  Apr 21 Feeder Cattle closed at $140.475/cwt down $0.65 from yesterday's close.  Apr 21 Lean Hogs closed at $85.35/cwt down $2.375 from yesterday's close.  Apr 21 WTI Crude Oil closed at $59.55/barrel down $1.09 from yesterday's close.   ...