證券時報·數據寶(bao)統(tong)計(ji)顯示(shi)，截至(zhi)9月21日，已經有(you)499家(jia)(jia)上市公(gong)(gong)司(si)公(gong)(gong)布了(le)前三(san)季業(ye)(ye)績(ji)(ji)預(yu)(yu)(yu)(yu)告。業(ye)(ye)績(ji)(ji)預(yu)(yu)(yu)(yu)告類型顯示(shi)，預(yu)(yu)(yu)(yu)增(zeng)(zeng)(zeng)公(gong)(gong)司(si)151家(jia)(jia)、預(yu)(yu)(yu)(yu)盈29家(jia)(jia)；業(ye)(ye)績(ji)(ji)預(yu)(yu)(yu)(yu)降、預(yu)(yu)(yu)(yu)虧公(gong)(gong)司(si)分別有(you)120家(jia)(jia)、98家(jia)(jia)。業(ye)(ye)績(ji)(ji)預(yu)(yu)(yu)(yu)喜(xi)公(gong)(gong)司(si)中，以預(yu)(yu)(yu)(yu)計(ji)凈利(li)(li)潤(run)增(zeng)(zeng)(zeng)幅(fu)中值統(tong)計(ji)，共有(you)71家(jia)(jia)公(gong)(gong)司(si)凈利(li)(li)潤(run)增(zeng)(zeng)(zeng)幅(fu)超(chao)100%；凈利(li)(li)潤(run)增(zeng)(zeng)(zeng)幅(fu)在(zai)50%~100%之(zhi)間(jian)的有(you)57家(jia)(jia)。具(ju)體到(dao)個股看，北新建材預(yu)(yu)(yu)(yu)計(ji)凈利(li)(li)潤(run)增(zeng)(zeng)(zeng)幅(fu)最高。

　　分行業(ye)看，前三季業(ye)績(ji)增(zeng)幅(fu)預(yu)計翻倍股(gu)主(zhu)要集中在醫(yi)藥生物、電(dian)子、電(dian)氣設備等行業(ye)。