裕太微涨2.05%，成交额3175.00万元，主力资金净流入93.63万元

Group 1 - The core viewpoint of the news is that Yutai Micro has shown a mixed performance in its stock price, with a year-to-date increase of 15.56% but a recent decline over the last five and twenty trading days [2] - As of November 4, Yutai Micro's stock price rose by 2.05% to 114.40 yuan per share, with a total market capitalization of 9.152 billion yuan [1] - The company specializes in the research, design, and sales of high-speed wired communication chips, with 99.44% of its revenue coming from chip sales [2] Group 2 - Yutai Micro's revenue for the period from January to September 2025 reached 388 million yuan, representing a year-on-year growth of 45.70%, while the net profit attributable to shareholders was -128 million yuan, an increase of 8.89% [2] - The company is categorized under the electronic-semiconductor-analog chip design industry and is associated with concepts such as Huawei, robotics, Xiaomi, switches, and vehicle networking [2] - As of September 30, 2025, the number of shareholders increased by 15.83% to 8,684, while the average circulating shares per person decreased by 13.67% to 5,736 shares [2]