【期货热点追踪】美国农业部下调美国玉米库存预期，降至四年低点，巴西丰收能否缓解全球供应压力？市场预期如何调整？

Core Insights - The U.S. Department of Agriculture has lowered its forecast for U.S. corn inventories to a four-year low, raising concerns about global supply pressures [1] - There is uncertainty regarding whether Brazil's harvest will alleviate these global supply pressures [1] - Market expectations are likely to adjust in response to these developments [1]