东京工业品交易所白银期货主力合约收报59.5日圆/克，较上一交易日下跌0.2日圆/克。    
以下是TOCOM 5月9日白银期货行情:                                                  
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                  
17/06月   62.9     58.3  58.9     58.3    58.9    -4      2                      
17/08月   64.2     -     -        -       -       0       -                      
17/10月   61.5     59.5  59.5     59.1    59.1    -2.4    4                      
17/12月   60.3     59.7  59.7     59.7    59.7    -0.6    1                      
18/02月   59.5     59.1  59.8     58.9    58.9    -0.6    44                     
18/04月   59.7     59.5  60       59.1    59.5    -0.2    230                    
合计                                                      281