东京工业品交易所黄金期货主力合约收报4,629日圆/克，较上一交易日下跌8日圆/克。  
以下是TOCOM 4月18日黄金期货行情:                                              
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量                 
18/04月  4,630   4,625   4,639   4,614   4,639   9       39                   
18/05月  4,628   4,619   4,638   4,609   4,633   5       43                   
18/06月  4,626   4,617   4,634   4,608   4,634   8       29                   
18/10月  4,624   4,621   4,633   4,606   4,632   8       222                  
18/12月  4,622   4,621   4,632   4,602   4,632   10      2,101                
19/02月  4,621   4,619   4,629   4,599   4,629   8       22,062               
合计                                                     24,496               
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。