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)240361260------6156061560300300005750024046166062260625106195062200621805405208884276244.457636603240561810624306262062090623506