东京工业品交易所黄金期货主力合约收报4,390日圆/克，较上一交易日上涨98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                 
18/10月  4,301   4,323   4,411   4,321   4,402   101     399                  
18/12月  4,304   4,322   4,419   4,321   4,402   98      807                  
19/02月  4,302   4,321   4,418   4,321   4,409   107     357                  
19/04月  4,299   4,319   4,417   4,319   4,396   97      1,018                
19/06月  4,296   4,318   4,413   4,314   4,393   97      5,895                
19/08月  4,292   4,315   4,409   4,310   4,390   98      64,173               
合计                                                     72,649               
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。