东京工业品交易所白银期货主力合约收报56日圆/克，较上一交易日下跌0.2圆/克。               
以下是TOCOM 3月23日白银期货行情:                                                        
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                         
18/04月   56      -       -       -       -       0       -                             
18/05月   55.9    -       -       -       -       0       -                             
18/06月   56.6    55.9    55.9    55.6    55.6    -1      2                             
18/10月   55.9    -       -       -       -       0       -                             
18/12月   56.1    55.3    55.8    55.3    55.5    -0.6    11                            
19/02月   56.2    55.3    56      55.3    56      -0.2    9                             
合计                                                      22                            
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。