银信科技股价回调1.71% 成交额突破5.2亿元

Group 1 - The stock price of Yinxin Technology closed at 12.68 yuan on July 29, 2025, down 0.22 yuan or 1.71% from the previous trading day [1] - The stock opened at 12.95 yuan, reached a high of 12.99 yuan, and a low of 12.45 yuan, with a volatility of 4.19% throughout the day [1] - The total trading volume was 413,000 hands, with a transaction amount of 520 million yuan and a turnover rate of 9.30% [1] Group 2 - Yinxin Technology's main business includes IT infrastructure services and software product development, covering areas such as internet services, data centers, and trusted computing [1] - The company is headquartered in Beijing and primarily provides technical support and solutions to clients in the financial and telecommunications industries [1] Group 3 - In the early morning of July 29, Yinxin Technology experienced a rapid decline, with a drop of over 2% within 5 minutes, quoting 12.69 yuan at 9:30 AM and a transaction amount of 21.79 million yuan [1] - The net outflow of main funds on that day was 22.78 million yuan, accounting for 0.4% of the circulating market value [1]