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)2405728407300073000722507225072460-590-38021760.884570-162406730207189072600713207255072090-470-9306530235391.8114213-1151240773