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)24046774067740677400000545502405680506804068130673106777067730-280-3203779127978.25344-1432406682406821068370675106806067970-180