开盘：豆一4049跌22豆二3792跌30粕3140跌24油8500跌50玉米2196跌11粳米3614涨2美豆1033.25涨4.75

收盘：豆一4056跌15豆二3792跌30粕3137跌27油8534跌16玉米2190跌17粳米3612平/美豆1031.5涨3