Guangdong Huate Gas Co.Ltd(688268) was surveyed by 187 institutions on March 31, 2022. Among them, there are 79 fund management companies, 38 investment companies, 31 asset management companies and 18 securities companies. Based on this research event, we found that the company’s main capital flow showed a net purchase of 3.8874 million yuan in the last five trading days. In the trend dimension, the stock price broke through the 10th line, but the 20th line is still in a downward trend, and there are great differences between the long and short sides.