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)240964830651506515032032000855/02410646906463065090641206501064560320-1306851221167.333608/9241164620647706503064050649306444031