It was a mixed day for futures trading with corn and wheat rebounding from early week contract lows but the soy complex sliding lower on a weak petroleum market that dragged soyoil down with it. 

Weather added a bearish overlay as rains continue to be helpful for Argentina and the forecast calls for increased chances of showers in droughty northern Brazil. There are also storms moving across the overly dry U.S. southwest HRW crop.  Deliveries against the expiring December contracts were not as many as expected. Registrations in advance included 2,950 CBOT wheat contracts, four lots of corn, and 62 for soyoil. Deliveries turned out to be just 1,347 for Chicago wheat, and nothing for corn or the soy complex.  The China Int...