General Comments Markets started the month of November with lower trade in corn, soybeans and wheat futures markets. It was another day of a battle between much better demand than anticipated and expectations that next Friday's USDA reports will show increases in corn and soybean yield production estimates. Most of the anecdotal harvest yield reports seem better than expected, but those type of reports don't always translate into larger USDA crop production estimates. USDA did announce more export sales this morning with 115,000 MT of soybeans sold to China and 33,000 MT of soyoil sold to unknown. China also reported the strongest PMI in the last 18 months.The IGC increased the world corn and wheat production estimates, but Argentina r...