A-share closing: Shenzhen Securities Blockchain 50 Index fell 1.64%, Oriental Net Power, Huihong Group and other 3 stocks daily limit

At the close of A-shares, Tencent's optional stock data showed that the Shanghai Stocks Index was reported at 2924.05 points (-1.50%), the Shenzhen Stock Exchange Index was reported at 10939.47 points (-2.33%), the blockchain sector fell by 1.63%, and the Shenzhen Stock Exchange 50 Index fell 1.64%. Of the 240 concept stocks, 47 rose, 3 closed, and 190 fell. Among them, the daily limit of 3 shares of Dongfang Net Power, Huihong Group and Guomai Technology was led by Mikang (-7.45%).