东京工业品交易所白银期货主力合约收报58.8日圆/克，较上一交易日上涨0.7圆/克。    
以下是TOCOM 5月11日白银期货行情:                                               
合约      昨收    开盘    最高    最低    收盘    涨跌   成交量                
18/06月   58.2    58.3    58.7    58.3    58.6    0.4     5                    
18/08月   57.6    58.4    58.9    58.4    58.9    1.3     6                    
18/10月   58.3    58.6    58.9    58.6    58.9    0.6     9                    
18/12月   58.2    58.2    58.7    58.2    58.7    0.5     25                   
19/02月   58.1    58.2    58.7    58.2    58.6    0.5     66                   
19/04月   58.1    58.2    58.9    58.2    58.8    0.7     64                   
合计                                                      175                  
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。