东京工业品交易所橡胶期货主力合约收报145.2日圆/千克，较上一交易日上涨0.3日圆/千克。   
以下是TOCOM 12月7日橡胶期货行情:                                                     
合约      昨收    开盘    最高    最低    收盘    涨跌    成交量                     
19/01月   140.6   140.6   140.6   140.6   140.6   0       143                        
19/02月   137.8   137.8   137.8   137.8   137.8   0       161                        
19/03月   143.6   143.6   143.6   143.6   143.6   0       165                        
19/04月   143.3   143.3   144.8   142.3   144     0.7     341                        
19/05月   144     144     144.8   143     144     0       640                        
19/06月   144.9   144.9   145.9   144.6   145.2   0.3     1,245                      
合计                                                      2,695                      
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。