东京工业品交易所铂金期货主力合约收报3340日圆/克，较上一交易日上涨35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                        
17/06月   3,314   3,307   3,341   3,296   3,337   23      53                          
17/08月   3,308   3,310   3,339   3,310   3,339   31      11                          
17/10月   3,307   3,300   3,345   3,300   3,336   29      43                          
17/12月   3,312   3,302   3,343   3,302   3,340   28      50                          
18/02月   3,306   3,304   3,347   3,300   3,341   35      442                         
18/04月   3,305   3,300   3,345   3,294   3,340   35      10,517                      
合计                                                      11,116                      
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。