银信科技涨2.05%，成交额1.16亿元，主力资金净流入271.10万元

Group 1 - The core viewpoint of the news is that Yinxin Technology's stock has shown a positive trend with a 2.05% increase on January 9, 2025, and the company has a market capitalization of 4.869 billion yuan [1] - Yinxin Technology's main business includes IT infrastructure services, IT operation and maintenance services, and system integration services, with revenue composition being 48.15% from system integration, 44.96% from IT operation and maintenance, 5.68% from computing power services, and 1.21% from software development and sales [1] - As of September 30, 2025, Yinxin Technology achieved an operating income of 1.262 billion yuan, representing a year-on-year growth of 9.08%, and a net profit attributable to shareholders of 52.686 million yuan, with a year-on-year increase of 3.42% [2] Group 2 - Yinxin Technology has distributed a total of 719 million yuan in dividends since its A-share listing, with 212 million yuan distributed in the last three years [3] - As of September 30, 2025, the number of shareholders of Yinxin Technology decreased by 8.92% to 45,600, while the average circulating shares per person increased by 9.79% to 9,741 shares [2] - The company is categorized under the computer-IT services sector and is involved in concepts such as digital economy, smart city, network security, and computing power [2]