May 20 Corn closed at $3.775/bushel, up $0.0475 from yesterday's close.  May 20 Wheat closed at $5.2225/bushel, up $0.035 from yesterday's close.  May 20 Soybeans closed at $8.7625/bushel, up $0.0625 from yesterday's close.  May 20 Soymeal closed at $301.9/short ton, up $1.5 from yesterday's close.  May 20 Soyoil closed at 27.67 cents/lb up 0.13 cents from yesterday's close.  Apr 20 Live Cattle closed at $105.45/cwt up $2.6 from yesterday's close.  Apr 20 Feeder Cattle closed at $127.95/cwt up $2.4 from yesterday's close.  Apr 20 Lean Hogs closed at $65/cwt up $2 from yesterday's close.  Apr 20 WTI Crude Oil closed at $34.84/barrel up $3.71 from yesterday's close.   ...