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)2410700106961071160689107086069960850-50431504.151465-22241169950697607064069540702507012030017013131460431.535099-1334241270030