东京工业品交易所橡胶期货主力合约收报228.7日圆/千克，较上一交易日下跌4.4日圆/千克。  
以下是TOCOM 5月24日橡胶期货行情:                                                    
合约      昨收    开盘    最高    最低    收盘    涨跌    成交量                    
17/05月   323     323     323     303     303     -20     35                        
17/06月   292.3   295     312.3   294.4   301.1   8.8     664                       
17/07月   274     274     278.7   260.2   260.9   -13.1   369                       
17/08月   255.5   255.5   260.5   245     245.8   -9.7    596                       
17/09月   242     241.3   246.5   235.4   237.2   -4.8    1,546                     
17/10月   233.1   231.4   236.7   227.2   228.7   -4.4    7,973                     
合计                                                      11,183                    
注:1.单位:日圆/千克；成交量单位:手。                                                
2.最小价格变动单位日圆/千克。