东京工业品交易所白银期货主力合约收报58.4日圆/克，较上一交易日下跌0.9日圆/克。       
以下是TOCOM 12月6日白银期货行情:                                                    
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                     
17/12月   59.4    58.5    58.5    57.6    58.2    -1.2    15                        
17/02月   61.2    58.6    58.6    58.4    58.4    -2.8    6                         
18/04月   59.7    58.3    58.3    58.3    58.3    -1.4    8                         
18/06月   59.6    -       -       -       -       0       -                         
18/08月   59.6    58.9    58.9    58.9    58.9    -0.7    1                         
18/10月   59.3    59.3    59.3    58.2    58.4    -0.9    80                        
合计                                                      110                       
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。