Beijing Compass Technology Development Co.Ltd(300803) was surveyed by two institutions on February 24, 2022. Among them, there is one fund management company and one securities company. Based on this research event, we found that in the last five trading days, the company's main capital flow showed a net purchase of 205952 million yuan. In the trend dimension, the stock prices are operating below the 10th and 20th lines, and the market is not willing to go long.