东京工业品交易所黄金期货主力合约收报4,666日圆/克，较上一交易日上涨20日圆/克。   
以下是TOCOM 10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                   
17/10月  4,658   4,655   4,681   4,648   4,679   21      594                    
17/12月  4,648   4,644   4,670   4,640   4,669   21      77                     
18/02月  4,648   4,642   4,667   4,636   4,667   19      69                     
18/04月  4,642   4,639   4,665   4,638   4,665   23      170                    
18/06月  4,642   4,639   4,663   4,630   4,662   20      1,363                  
18/08月  4,646   4,643   4,667   4,633   4,666   20      18,368                 
合计                                                     20,641                 
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。