以下为CBOT玉米10月18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12月      373'0            373'2                  369'4                  370'6               -3'4                  123,059         
19年03月      385'2            385'4                  381'4                  383'0               -3'4                  43,374            
19年05月      392'2            392'4                  389'0                  390'2               -3'2                  19,155            
19年07月      397'2            397'4                  394'2                  395'6               -2'6                  13,476            
19年09月      398'4            398'6B               395'4                  396'6               -2'6                  4,819