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)2405701806936070790693007071069710530-47081428375.255247-1012406704906957071040694007091070200420-29015408540891.1419445-3172407