东京工业品交易所钯金期货主力合约收报3,485日圆/克，较上一交易日下跌4日圆/克。       
以下是TOCOM 11月21日钯金期货行情:                                                  
合约     昨收    开盘    最高    最低    收盘    涨跌   成交量                     
17/12月 3,638   -       -       -       -       0       -                          
17/02月 3,578   3,586   3,586   3,574   3,574   -4      15                         
18/04月 3,580   3,566   3,568   3,558   3,568   -12     6                          
18/06月 3,534   -       -       -       -       0       -                          
18/08月 3,503   3,517   3,517   3,494   3,504   1       12                         
18/10月 3,489   3,486   3,500   3,461   3,485   -4      41                         
合计                                                    74                         
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。