以下是宝钢01年到08年的数据

时间股价净资产赢利PEPB 2001-3-155.582.020.2423.252.76 2001-8-214.512.150.2617.622.1 2001-12-253.622.150.2614.141.68 2002-3-94.232.10.221.152.01 2002-8-34.432.210.2220.142 2003-1-64.012.310.2