东京工业品交易所白银期货主力合约收报58.1日圆/克，较上一交易日上涨0.2圆/克。   
以下是TOCOM 5月10日白银期货行情:                                              
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量               
18/06月   57.8    58.2    58.2    58.2    58.2    0.4     1                   
18/08月   57.6    -       -       -       -       0       -                   
18/10月   58.3    -       -       -       -       0       -                   
18/12月   58.1    57.9    58.2    57.9    58.2    0.1     7                   
19/02月   57.7    57.7    58.1    57.6    58.1    0.4     38                  
19/04月   57.9    57.9    58.2    57.7    58.1    0.2     54                  
合计                                                      100                 
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。