东京工业品交易所铂金期货主力合约收报3,403日圆/克，较上一交易日上涨14日圆/克。   
以下是TOCOM 11月20日铂金期货行情:                                               
合约      昨收    开盘    最高    最低    收盘    涨跌  成交量                  
17/12月  3,403   3,400   3,445   3,400   3,416   13      153                    
17/02月  3,407   3,402   3,445   3,399   3,418   11      311                    
18/04月  3,405   3,400   3,445   3,400   3,413   8       99                     
18/06月  3,398   3,392   3,436   3,390   3,408   10      189                    
18/08月  3,390   3,387   3,434   3,384   3,405   15      1,580                  
18/10月  3,389   3,387   3,434   3,382   3,403   14      12,395                 
合计                                                     14,727                 
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。