It's full steam ahead in the field as soybeans mature earlier than expected. This is according to senior grain merchandiser Josh Grunnet out of Cottage Grove. He says they're still clearing out old crop to get ready for what could be a near-record harvest. Unfortunately, the timing of supply -- an early crop -- is a bearish signal. Rapid harvest of a crop also stresses the supply chain-- another bearish sign. And low river levels are raising the cost of transportation.