Beijing Global Safety Technology Co.Ltd(300523) was surveyed by 15 institutions on March 16, 2022. Among them, there are 9 fund management companies, 2 securities companies, 2 life insurance companies and 2 insurance asset management companies. Based on this research event, we found that the company’s main capital flow showed a net outflow of 2.8346 million yuan in the last five trading days. In the trend dimension, the stock prices operate below the 10th and 20th lines, and the market is not willing to do more.