CBOT小麦日内涨幅达3.0%，报542.5美分/蒲式耳。彭博谷物指数涨超1.8%，刷新日高，逼近31.08点。受特朗普生物燃料政策主张的刺激，谷物指数在美股开盘时也显著拉升。

Group 1 - CBOT wheat experienced an intraday increase of 3.0%, reaching 542.5 cents per bushel [1] - The Bloomberg Grain Index rose over 1.8%, hitting a new daily high and approaching 31.08 points [1] - The surge in the grain index was significantly influenced by Trump's biofuel policy proposals, which also led to a notable increase at the opening of the U.S. stock market [1]