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)240965970665206672066200665006648053051043214361.391424/-14324106603066560668506630066620665605905307206239839.546386/1392411662