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)2408632206250062500625006250062500-720-72015468.753260/-152409634306322063360626306269062910-740-5207390232485.296873/1412410636