东京工业品交易所铂金期货主力合约收报3,309日圆/克，较上一交易日下跌49日圆/克。     
以下是TOCOM 12月6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  3,373   3,373   3,373   3,318   3,329   -44     365                      
17/02月  3,370   3,376   3,376   3,319   3,320   -50     409                      
18/04月  3,374   3,360   3,360   3,323   3,324   -50     363                      
18/06月  3,369   3,368   3,368   3,320   3,320   -49     1,177                    
18/08月  3,361   3,365   3,365   3,310   3,311   -50     2,377                    
18/10月  3,358   3,363   3,363   3,306   3,309   -49     14,101                   
合计                                                     18,792                   
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。