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2408121251220012205120401219512120+70-5301236516.378691/-10902409121901225012270121051223012185+40-562352760039.2557204/-31122410122701229