东京工业品交易所铂金期货主力合约收报3,051日圆/克，较上一交易日下跌31日圆/克。   
以下是TOCOM 6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                  
18/06月   3,077   3,080   3,080   3,040   3,040   -37     76                    
18/08月   3,071   3,072   3,073   3,039   3,046   -25     72                    
18/10月   3,072   3,075   3,077   3,038   3,042   -30     54                    
18/12月   3,090   3,083   3,088   3,045   3,050   -40     283                   
19/02月   3,088   3,084   3,089   3,045   3,050   -38     1,251                 
19/04月   3,082   3,081   3,089   3,042   3,051   -31     10,958                
合计                                                      12,694                
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。