东京工业品交易所白银期货主力合约收报61.2日圆/克，较上一交易日持平。               
以下是TOCOM 1月12日白银期货行情:                                                  
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                   
18/02月   62.1    -       -       -       -       0       -                       
17/04月   61.2    -       -       -       -       0       -                       
18/06月   61.1    -       -       -       -       0       -                       
18/07月   60.6    61      61      60.8    60.8    0.2     4                       
18/10月   60.6    61.1    61.2    60.7    61      0.4     8                       
18/12月   61.2    61.2    61.3    60.8    61.2    0       13                      
合计                                                      25                      
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。