东京工业品交易所钯金期货主力合约收报3,413日圆/克，较上一交易日上涨61日圆/克。    
以下是TOCOM 5月22日钯金期货行情:                                                 
合约     昨收    开盘    最高    最低    收盘    涨跌   成交量                   
18/06月  3,396   3,511   3,511   3,511   3,511   115     1                       
18/08月  3,476   3,480   3,487   3,480   3,487   11      2                       
18/10月  3,436   3,484   3,484   3,477   3,483   47      3                       
18/12月  3,420   3,440   3,476   3,440   3,475   55      7                       
19/02月  3,360   3,363   3,425   3,363   3,415   55      19                      
19/04月  3,352   3,346   3,436   3,346   3,413   61      84                      
合计                                                     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。