After hours data showed that on February 28, institutions appeared in a total of 20 stocks in the dragon and tiger list, with 5 stocks showing net purchases and 15 stocks showing net sales.
On the same day, the top three stocks bought by institutions were Yimikang Tech.Group.Co.Ltd(300249) , Hangzhou Biotest Biotech Co.Ltd(688767) , Hunan Yujing Machinery Co.Ltd(002943) , with net purchases of 39.76 million yuan, 33.99 million yuan and 16.18 million yuan respectively.
On the same day, the top three stocks sold by institutions were Beijing Infosec Technologies Co.Ltd(688201) , Han CNC, Sichuan New Energy Power Company Limited(000155) , and the net outflow was 162 million yuan, 60.61 million yuan and 51.76 million yuan respectively.
