AgResource Sunday Commentary; CBOT Called Steady to Higher on Advancing Brazilian Harvest and Rising Cash Bids; USDA March WASDE Report Friday; Black Sea Grain Prices Sag

Sunday Pre-Opening CBOT Calls: Soybeans 1-3 cents higher, corn 1-2 cents higher, with wheat called steady to 2 cents higher.     AgResource Week Ahead Market Discussion: Opening week CBOT calls are called steady to slightly higher. Mato Grosso has harvested 85% of its soybean crop and seeded 90% of its winter corn through Thursday. ARC…