永新光学涨2.14%，成交额5048.46万元，主力资金净流出211.96万元

Group 1 - The core stock price of Yongxin Optical increased by 2.14% to 104.45 CNY per share, with a market capitalization of 11.587 billion CNY as of December 30 [1] - The stock has seen a year-to-date increase of 12.35%, with a 1.48% rise in the last five trading days and a 7.66% increase over the last 20 days, while it has decreased by 7.69% over the last 60 days [2] - Yongxin Optical has appeared on the stock market's "龙虎榜" (Dragon and Tiger List) twice this year, with the most recent occurrence on September 18 [3] Group 2 - As of September 30, 2025, Yongxin Optical reported a revenue of 674 million CNY, reflecting a year-on-year growth of 3.59%, and a net profit attributable to shareholders of 151 million CNY, which is a 7.69% increase compared to the previous year [3] - The company has distributed a total of 555 million CNY in dividends since its A-share listing, with 307 million CNY distributed over the last three years [4] - The number of shareholders increased by 30.43% to 19,800 as of September 30, 2025, while the average circulating shares per person decreased by 23.33% to 5,601 shares [3]