【期货热点追踪】美豆优良率原地踏步，美玉米优良率小幅走高，天气炒作何时再起？后市价格将如何演绎？

Core Insights - The quality rating of U.S. soybeans remains unchanged, while the quality rating of U.S. corn has seen a slight increase, raising questions about when weather-related speculation will resume and how future prices will develop [1] Group 1 - U.S. soybean quality rating is stagnant, indicating no improvement or decline in crop conditions [1] - U.S. corn quality rating has increased slightly, suggesting a potential for better yields [1] - The market is anticipating future weather conditions that could influence price movements [1]