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)2405697107055071350702407135070600164089066323406.785171-762406702007098071660704307163070850143065019645696008.1919941496240770