USDA data is weighing on the grain markets. Tuesday’s belated release of the weekly USDA Crop Progress report likely spurred overnight selling; that apparently continued this morning. Not only did the report indicate corn plantings still ahead of normal, the initial corn condition rating at 74% good-to-excellent was better than normal. The market may also be suffering from follow-through selling in the wake of yesterday’s dollar-driven drop. Traders cited dollar strength for midday losses.