We employ the data from the Weekly Well-chosen &Potential Stockscolumns which appear in the Economic Daily News on every Sunday from January 1, 2004 to October 31, 2005.
We employ the data from the Weekly Well-chosen &Potential Stockscolumns which appear in the Economic Daily News on every Sunday from January 1, 2004 to October 31, 2005.
我们以经济日报每周日刊登的「每周精选潜力股」专欄为例，取样的时间从2004年1月到2005年10月间。