Core Viewpoint - The A-share market experienced a relatively flat performance, but new stocks became a highlight, with 蘅东光 achieving a maximum intraday increase of 1128%, marking it as the second stock this year to rise over 10 times on its first trading day [1][2][3]. Summary by Sections New Stock Performance - 蘅东光 opened with a surge exceeding 1000%, reaching a maximum intraday increase of 1128%, making it the second stock in 2025 to achieve such a rise on its debut, following 大鹏工业, which had a maximum increase of 1666.67% [3]. - 新广益 also listed today, experiencing a maximum increase of 337.21% before triggering a trading halt [6]. Company Profiles - 蘅东光 focuses on the research, development, manufacturing, and sales of passive optical devices in the optical communication field, with major products including optical fiber connectors and passive optical components. The company has established long-term stable partnerships with notable clients such as AT&T, Verizon, Google, and Amazon, among others [5]. - 新广益 specializes in the research, production, and sales of high-performance specialty functional materials, including anti-overflow adhesive films and high-resistance specialty films. Since its establishment in 2004, the company has aimed for technological innovation and has become a leading player in its market segment [8].
A股，年内罕见！920045，暴涨超1100%！