东京工业品交易所白银期货主力合约收报51.4日圆/克，较上一交易日下上涨0.5日圆/克。 
以下是TOCOM 9月19日白银期货行情:                                                
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                 
18/10月   50.5    -       -       -       -       0       -                     
18/12月   51.9    -       -       -       -       0       -                     
19/02月   50.2    -       -       -       -       0       -                     
19/04月   50.9    -       -       -       -       0       -                     
19/06月   50.8    51.5    51.5    51.5    51.5    0.7     3                     
19/08月   50.9    50.9    51.6    50.9    51.4    0.5     26                    
合计                                                      29                    
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。