Ahead of the Open

Winter wheat futures lower, corn and soybeans mixed ahead of USDA Supply and Demand update.
Grain, soybean futures expected lower as traders await USDA Supply and Demand Report.
Soybean futures reach contract high overnight, corn and wheat also firmer on Ukraine concenrs.
Corn, soybeans expected firmer as planting nears completions; wheat lower in setback from Monday rally.
Wheat futures lead grains, soybeans higher overnight on concern over Ukraine supplies.
Grains, soybeans expected lower as markets watch Ukraine, weather, planting progress.
Corn, wheat futures expected firmer following overnight rebound, soybeans also higher.
Wheat futures expected firmer as trade eyes prospect for Ukraine shipments; corn, soybeans firmer.
Wheat futures down sharply on prospects for Ukraine supplies; soybeans climb to contract highs.
Soybeans seen slightly lower after push near five-week highs; corn, wheat mixed ahead of holiday weekend.