东京工业品交易所白银期货主力合约收报61.4日圆/克，较上一交易日下跌0.5日圆/克。      
以下是TOCOM 1月17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   61.7    61.1    61.1    61.1    61.1    -0.6    1                        
17/04月   61.9    -       -       -       -       0       -                        
18/06月   61.9    -       -       -       -       0       -                        
18/07月   61.6    61.2    61.2    61.2    61.2    -0.4    3                        
18/10月   61.5    60.6    61.1    59.5    61      -0.5    15                       
18/12月   61.9    61.5    61.5    59.7    61.4    -0.5    66                       
合计                                                      85                       
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。