英集芯涨1.30%，成交额2.55亿元，后市是否有机会？

Core Viewpoint - The company, Yingjixin, has shown growth in its revenue and net profit, driven by its advancements in power management and fast charging protocol chips, particularly in the automotive and consumer electronics sectors [6][7]. Group 1: Company Overview - Yingjixin Technology Co., Ltd. was established on November 20, 2014, and went public on April 19, 2022, focusing on the research and sales of power management and fast charging protocol chips [6]. - The company's main business revenue composition includes: 65.15% from power management, 22.02% from mixed-signal SoC, 12.33% from battery management, and 0.49% from other sources [6]. - As of September 30, 2025, Yingjixin reported a revenue of 1.169 billion yuan, representing a year-on-year growth of 14.16%, and a net profit of 114 million yuan, with a growth of 28.54% [7]. Group 2: Market Position and Products - The company has successfully developed automotive-grade charging chips that meet AEC-Q100 standards, which have been adopted by domestic and international automotive manufacturers [2]. - Yingjixin's TWS earphone charging case chip offers a highly integrated power solution, reducing design complexity and material costs for clients [2]. - The company has established a strong presence in the supply chains of well-known brands such as Xiaomi, OPPO, and Samsung, enhancing its brand recognition in the power management market [2]. Group 3: Financial and Trading Analysis - On October 31, Yingjixin's stock rose by 1.30%, with a trading volume of 255 million yuan and a market capitalization of 9.359 billion yuan [1]. - The average trading cost of the stock is 21.68 yuan, with the current price near a support level of 21.74 yuan, indicating potential for a rebound if this support holds [5]. - The stock has seen a net inflow of 5.87 million yuan today, with a lack of significant trends in major shareholder movements [3][4].