A shares closed: Shanghai stock index recorded three consecutive Yin, the blockchain sector rose intraday

In the afternoon, the stock index was sluggish, and individual stocks fell. As of the close of the day, the Shanghai Index fell 0.47%, fell below 2900 points, the Shenzhen Component Index fell 0.27%, and the GEM Index fell 0.04%. Most of the science and technology board stocks were red, and Baoland led the gains. Regarding the sector, the coal and steel sectors were weak throughout the day, and Shaogang Songshan was approaching its daily limit; the blockchain sector rose intraday, and contemporary oriental boards closed; wireless headsets, pork, titanium dioxide and other sectors led the gains. As for individual stocks, Chengmai Technology plunged more than 7% in the late afternoon, after which it had reached daily limit for 2 consecutive days.