Overnight trading saw grain and soy prices leak slightly lower following Monday’s big losses. Notable was corn open interest, which fell nearly 69,000 contracts. No doubt, some of this was due to liquidation ahead of the first delivery intentions on Thursday. The volume of corn contracts traded overnight was impressive, but trade was lighter in soybeans and wheat. Price weakness also continued to dominate during the day session. Soybeans were the weakest with May off 8 cents and November down 6.75 cents. Meal slipped $2.00-2.20, and soyoil closed down 27-28 points. Both Chicago and KC wheat finished lower with the May contracts down 4.5 cents and 6 cents, respectively. MGEX wheat was the only item that closed higher today with May up...