Dec 21 Corn closed at $5.73/bushel, down $0.0025 from yesterday's close.  Sep 21 Wheat closed at $7.6225/bushel, up $0.0875 from yesterday's close.  Nov 21 Soybeans closed at $13.65/bushel, up $0.24 from yesterday's close.  Dec 21 Soymeal closed at $360.4/short ton, up $1.9 from yesterday's close.  Dec 21 Soyoil closed at 63.28 cents/lb up 1.7 cents from yesterday's close.  Oct 21 Live Cattle closed at $128.125/cwt down $0.375 from yesterday's close.  Sep 21 Feeder Cattle closed at $163.075/cwt down $0.475 from yesterday's close.  Oct 21 Lean Hogs closed at $86.525/cwt up $0.05 from yesterday's close.  Sep 21 WTI Crude Oil closed at $68.01/barrel down $1.08 from yesterday's close.  &nbsp...