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)2405709907068070890694406953070180-1460-810266893621.525348932406714707118071180695706972070490-1750-98022749801833.911976211412