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)2405706007154072060710307192071590132099048417326.15014-1572406708507199072450712707238071780153093020114721968.6619107-83424077