东京工业品交易所橡胶期货主力合约收报319.4日圆/千克，较上一交易日下跌6.7日圆/千克。   
以下是TOCOM 2月15日橡胶期货行情:                                                     
合约      昨收    开盘    最高    最低    收盘    涨跌    成交量                     
17/2月    349.5   350     350     345     347     -2.5    16                         
17/3月    349     349     349     339.6   346.8   -2.2    34                         
17/4月    340.1   340     341.5   334.5   338.9   -1.2    172                        
17/5月    336.1   334.5   335.2   327.3   333.3   -2.8    414                        
17/6月    330     329.4   330     319.3   324     -6      1,317                      
17/7月    326.4   326     326.4   315.6   319.7   -6.7    7,557                      
合计                                                      9,510                      
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。