东京工业品交易所黄金期货主力合约收报4,273日圆/克，较上一交易日上涨5日圆/克。 
以下是TOCOM 9月12日黄金期货行情:                                             
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量                
18/10月  4,282   4,287   4,294   4,257   4,282   0       58                  
18/12月  4,281   4,274   4,292   4,259   4,281   0       73                  
19/02月  4,278   4,282   4,293   4,253   4,283   5       194                 
19/04月  4,277   4,281   4,292   4,249   4,282   5       432                 
19/06月  4,272   4,279   4,289   4,246   4,279   7       3,150               
19/08月  4,268   4,276   4,285   4,242   4,273   5       31,439              
合计                                                     35,346              
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。