Ningbo Ronbay New Energy Technology Co.Ltd(688005) was surveyed by 409 institutions on March 30, 2022. Among them, there are 133 investment companies, 89 fund management companies, 78 asset management companies and 62 securities companies. Based on this research event, we found that the company's main capital flow showed a net purchase of 146600 yuan in the last five trading days. In the trend dimension, the stock prices are operating below the 10th and 20th lines, and the market is not willing to do more.