The STAR 50 Index fell 0.16% today to close at 1,022.75 points, with a full-day trading volume of 2.097 billion shares and a turnover of 73.435 billion yuan, with a weighted average turnover rate of 1.26%.

According to the statistics of Securities Times and Databao, among the tradable stocks on the Science and Technology Innovation Board today, 349 stocks closed up, with 2 stocks rising by more than 10%, 11 stocks rising by 5% to 10%, and 225 stocks closing down.

The interval distribution of the turnover rate of the science and technology innovation board shows that there is 1 stock with a turnover rate of more than 20%, 3 stocks with a turnover rate of 10%~20%, 31 stocks with a turnover rate of 5%~10%, 48 stocks with a turnover rate of 3%~5%, 295 stocks with a turnover rate of 1%~3%, and 208 stocks with a turnover rate of less than 1%.

The

highest turnover rate is Sembcorp Nano, the stock closed down 1.42% today, with a turnover rate of 26.09% and a turnover of 208 million yuan, followed by Sirnaomics Biologics, the stock closed up 3.00% today, with a turnover rate of 13.54% and a turnover of 462 million yuan.

In terms of market performance, among the stocks with a turnover rate of more than 5%, 24 rose today, and the top gainers were Weiss Medical, Haichuang Pharmaceutical, Xinmai Medical, etc., up 20.00%, 17.56%, and 6.97% respectively. The top decliners were Heyuan Biotech, Haibo Strong, Pioneer Precision, etc., down 6.67%, 3.64%, and 2.53% respectively.

In terms of industries, among the stocks with a turnover rate of more than 5% today, the pharmaceutical and biological industry has the most stocks, with 13 stocks on the list; Electronics, mechanical equipment, etc. followed closely behind, with 11 and 4 stocks on the list respectively.

In terms of capital flow, among the stocks with a high turnover rate, 15 shares received a net inflow of main funds today, with a net inflow of Weiss Medical, Ankai Micro, and Kain Technology, with a net inflow of 56.5947 million yuan, 32.0735 million yuan, and 26.6923 million yuan respectively, and a net outflow of Telink Micro, Heyuan Biology, and Yuandong Biology, with a net outflow of 110 million yuan, 64.5523 million yuan, and 39.4056 million yuan respectively.

Statistics show that as of April 1, the financing balance has increased more in the past 5 days, including Telink Micro, Huate Gas, Chengdu Pilot, etc., which increased by 97.0531 million yuan, 25.9538 million yuan and 23.7138 million yuan respectively; The financing balance decreased by a large amount, including Yuandong Biotechnology, Luwei Optoelectronics, Zhongke Lanxun, etc., which decreased by 20.4243 million yuan, 18.006 million yuan, and 15.7788 million yuan respectively.

Among the stocks with a high turnover rate, 7 shares announced their 2024 annual reports, and the higher year-on-year net profit growth rates were Xingfu Electronics, Biyi Micro, and Xinmai Medical, with net profit increases of 28.61%, 9.97%, and 1.96%. There are 28 shares that have announced the 2024 annual performance report, and the higher net profit growth rates are Pioneer Jingke and Hongquan IoT, with an increase of 170.92% and 95.13%. (Data Treasure).

On April 2, the turnover rate of the Science and Technology Innovation Board ranked among the top stocks