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)240571590720307223071480719707200038041058120918.94645-369240671780721607239071490722007209042031015562560950.8617279-1828240771