以下为CBOT玉米8月27日收盘价(单位:美分/蒲式耳):                                                                     
合约月份      开盘价         最高价               最低价               收盘价               涨跌               成交量      
18年09月      348'4            348'6                  343'0                  346'6            -1'6               114,351         
18年12月      363'0            363'2                  357'4                  361'4            -1'2               190,921         
19年03月      375'0            375'4                  370'0                  374'0            -1'0               28,590            
19年05月      382'0            382'6                  377'4                  381'4            -'6                  6,868               
19年07月      387'6            388'4                  383'4                  387'2            -'4                  8,003