东京工业品交易所铂金期货主力合约收报3,372日圆/克，较上一交易日上涨5圆/克。     
以下是TOCOM 11月22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  3,381   3,381   3,401   3,380   3,385   4       140                   
17/02月  3,383   3,384   3,405   3,379   3,386   3       52                    
18/04月  3,384   3,380   3,392   3,373   3,384   0       52                    
18/06月  3,376   3,373   3,399   3,373   3,380   4       69                    
18/08月  3,367   3,370   3,395   3,358   3,372   5       667                   
18/10月  3,367   3,366   3,394   3,355   3,372   5       5,804                 
合计                                                     6,784                 
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。