A-share opening: SZSE Blockchain 50 Index fell 1.81%, almost all concept stocks fell

The A-share market opened. Tencent's self-selected stock data showed that the Shanghai Stocks Index was reported at 2935.64 points (-1.11%), and the Shenzhen Stock Exchange Index was reported at 11023.80 points (-1.57%). 1.81%. Of the 236 concept stocks, 8 rose, 1 closed, and 231 fell. Among them, Huihong Group led the gains (+ 2.65%), and Yimikang led the decline (-7.56%).