Core Insights - The unexpected decline in the good-to-excellent rating of U.S. soybeans raises concerns about potential yield impacts due to high temperatures in August [1] - Both corn and soybean futures are facing downward pressure, indicating multiple challenges to the short-term bullish outlook [1] Group 1 - The good-to-excellent rating for U.S. soybeans has unexpectedly decreased, which could exacerbate yield concerns [1] - High temperatures in August are a significant factor that may influence soybean production negatively [1] - The current market conditions for corn and soybeans are characterized by downward pressure on futures prices [1]