Core Viewpoint - The ChiNext Index rose by 0.31% to close at 3329.69 points, with a total trading volume of 763.25 billion yuan, a decrease of 0.225 billion yuan from the previous trading day [1] Trading Performance - Among the 581 tradable stocks on the ChiNext, 581 stocks closed higher, with 24 stocks rising over 10%, including Gao Meng New Materials, Huarong Chemical, and Meihua Medical, which all hit the daily limit [1] - 794 stocks closed lower, with 4 stocks declining over 10%, including Rongke Technology, which hit the daily limit down [1] Turnover Rate - The average turnover rate for the ChiNext today was 5.16%, with 58 stocks having a turnover rate exceeding 20% [1] - The highest turnover rate was for C Xin Guangyi at 65.38%, with a closing price of 74.58 yuan and a trading volume of 1.509 billion yuan [1][4] - Other notable stocks with high turnover rates included Shaoyang Hydraulic (48.99%), Sanbo Brain Science (46.31%), and Aipeng Medical (44.91%) [1][4] Institutional Activity - Eight high-turnover stocks appeared on the Dragon and Tiger list, with institutional participation noted in several stocks [3] - Sanbo Brain Science had 4 institutional seats with a net buy of 266 million yuan, while Gao Meng New Materials also had 4 institutional seats with a net buy of 161 million yuan [3] Capital Flow - Among high-turnover stocks, 34 experienced net inflows from main funds, with significant inflows into Nanda Optoelectronics (871 million yuan), Dongfang Risheng (531 million yuan), and Xinwei Communication (394 million yuan) [4] - Conversely, Sanbo Brain Science, Blue Focus, and Huali Chuantong saw the largest net outflows, amounting to 685 million yuan, 631 million yuan, and 569 million yuan, respectively [4] Earnings Forecast - Three high-turnover stocks released earnings forecasts for 2025, all indicating profit growth [4] - Tian Su Measurement is expected to have the highest net profit growth rate at 10.31%, followed by C Xin Guangyi and Nabai Chuan with growth rates of 10.00% and 9.72%, respectively [4]