Dec 21 Corn closed at $5.53/bushel, up $0.0625 from yesterday's close.  Sep 21 Wheat closed at $7.1275/bushel, down $0.045 from yesterday's close.  Nov 21 Soybeans closed at $13.285/bushel, up $0.0275 from yesterday's close.  Dec 21 Soymeal closed at $357.3/short ton, up $3.3 from yesterday's close.  Dec 21 Soyoil closed at 60.86 cents/lb down 0.68 cents from yesterday's close.  Oct 21 Live Cattle closed at $127.575/cwt down $1.4 from yesterday's close.  Sep 21 Feeder Cattle closed at $161.15/cwt down $1.725 from yesterday's close.  Oct 21 Lean Hogs closed at $87.125/cwt down $3 from yesterday's close.  Sep 21 WTI Crude Oil closed at $69.19/barrel up $1.04 from yesterday's close.   ...