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)2403612306126061260612606126061260303030918.95750024046132061450618706138061730616604103406045186376.057033-39724056147061480620