东阳光涨2.02%，成交额3.93亿元，主力资金净流出644.29万元

Core Viewpoint - Dongyangguang's stock price has shown significant volatility, with a year-to-date increase of 106.02%, but a recent decline of 6.13% over the past five trading days [1][2]. Group 1: Stock Performance - As of September 16, Dongyangguang's stock price was 23.26 CNY per share, with a market capitalization of 70 billion CNY [1]. - The stock has experienced a trading volume of 393 million CNY, with a turnover rate of 0.57% [1]. - Year-to-date, the stock has risen by 106.02%, with a 24.99% increase over the past 20 days and a 103.68% increase over the past 60 days [1]. Group 2: Financial Performance - For the first half of 2025, Dongyangguang reported a revenue of 7.124 billion CNY, representing a year-on-year growth of 18.48% [2]. - The net profit attributable to shareholders for the same period was 613 million CNY, showing a substantial increase of 170.57% year-on-year [2]. Group 3: Shareholder Information - As of June 30, 2025, the number of shareholders was 46,700, a decrease of 19.19% from the previous period [2]. - The average number of circulating shares per shareholder increased by 23.75% to 64,328 shares [2]. - Cumulatively, Dongyangguang has distributed 2.395 billion CNY in dividends since its A-share listing, with 999.8 million CNY distributed over the past three years [3]. Group 4: Institutional Holdings - As of June 30, 2025, the eighth largest circulating shareholder was Bosera Huixing Return One-Year Holding Period Mixed Fund, holding 45.9169 million shares, a decrease of 6.1739 million shares from the previous period [3]. - The ninth largest shareholder was Hong Kong Central Clearing Limited, holding 37.338 million shares, down by 5.2074 million shares from the previous period [3].