东京工业品交易所白银期货主力合约收报52.9日圆/克，较上一交易日上涨0.5日圆/克。 
以下是TOCOM 10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   52.9    -       -       -       -       0       -                   
18/12月   52.8    -       -       -       -       0       -                   
19/02月   52.7    -       -       -       -       0       -                   
19/04月   52.9    -       -       -       -       0       -                   
19/06月   52.2    -       -       -       -       0       -                   
19/08月   52.4    52.4    53.1    52.1    52.9    0.5     28                  
合计                                                      28                  
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。