东京工业品交易所黄金期货主力合约收报4,590日圆/克，较上一交易日下跌7圆/克。             
以下是TOCOM 2月21日黄金期货行情:                                                       
合约     昨收    开盘    最高    最低    收盘    涨跌  成交量                          
18/02月 4,603   4,611   4,614   4,587   4,601   -2      157                            
18/04月 4,603   4,604   4,604   4,586   4,598   -5      48                             
18/06月 4,604   4,612   4,613   4,580   4,595   -9      166                            
18/07月 4,597   4,596   4,615   4,577   4,594   -3      359                            
18/10月 4,597   4,595   4,615   4,575   4,589   -8      2,612                          
18/12月 4,597   4,596   4,616   4,575   4,590   -7      35,520                         
合计                                                    38,862                         
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。