Iflytek Co.Ltd(002230) was surveyed by 102 institutions on February 11, 2022. Among them, there are 31 investment companies, 30 fund management companies, 23 asset management companies and 10 securities companies. Based on this research event, we found that the company’s main capital flow showed a net purchase of 156 million yuan in the last five trading days. In the trend dimension, the stock price fell below the 10 day line, but there was a slight difference in the long and short of the 20 day line.