The CBOT started Tuesday’s trade sharply higher overnight after USDA’s Crop Progress data showed surprising declines in U.S. corn and soybean ratings. As the day trade wore on, however, markets pulled back as traders are reluctant to commit to higher prices with weak trends and a shift towards more favorable U.S. weather. Funds were net buyers in corn and soybeans while selling wheat futures. The trade seems to be waiting for better/actual yield data and results before committing to either the bull or bear side.  The U.S. weather forecast is becoming more favorable for the major crop-producing states as a high-pressure ridge over the Rockies weakens and allows moisture and cooler temperatures to move across the Plains and...