交割月份前结算今开盘最高价最低价收盘价结算参考价涨跌1涨跌2成交手成交额持仓手/变化商品名称:铜(BC)2410687006866069290683506927068790570902488530.021590-3524116882068700692306838069150688603304011206385830.987319-80224126885068