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)2403606206067061240606106117060960550340272883150.226157-399240460740608006140060740613506114061040010055307389.5310788584240560