东京工业品交易所黄金期货主力合约收报4,593日圆/克，较上一交易日持平。    
以下是TOCOM 5月22日黄金期货行情:                                        
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量           
18/06月  4,604   4,591   4,613   4,591   4,600   -4      47             
18/08月  4,604   4,606   4,613   4,599   4,599   -5      14             
18/10月  4,600   4,589   4,610   4,589   4,597   -3      95             
18/12月  4,602   4,590   4,611   4,589   4,599   -3      288            
19/02月  4,595   4,586   4,608   4,584   4,594   -1      1,201          
19/04月  4,593   4,583   4,607   4,581   4,593   0       16,790         
合计                                                     18,435         
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。