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)2409655406677066770651806518065400-360-140752452.651030/-102410656606584065890651506530065460-360-2006281205580.856275/136241165