东京工业品交易所铂金期货主力合约收报3,444日圆/克，较上一交易日下跌41日圆/克。      
以下是TOCOM 9月19日铂金期货行情:                                                   
合约      昨收    开盘    最高    最低    收盘    涨跌  成交量                     
17/10月   3,498   3,489   3,489   3,450   3,454   -44     67                       
17/12月   3,492   3,492   3,492   3,439   3,446   -46     76                       
18/02月   3,486   3,483   3,483   3,437   3,441   -45     202                      
18/04月   3,486   3,481   3,486   3,432   3,440   -46     158                      
18/06月   3,483   3,482   3,484   3,430   3,439   -44     840                      
18/08月   3,485   3,484   3,489   3,432   3,444   -41     7,330                    
合计                                                      8,673                    
注:1.单位:日圆/克；成交量单位:手。                                                 
2.最小价格变动单位日圆/克。