钢研纳克跌2.02%，成交额1.46亿元，主力资金净流出1607.76万元

Core Viewpoint - Steel Research Nack's stock price has shown significant growth this year, with a year-to-date increase of 53.89%, indicating strong market performance and investor interest [1][2]. Financial Performance - For the period from January to September 2025, Steel Research Nack achieved operating revenue of 806 million yuan, representing a year-on-year growth of 11.64% [2]. - The net profit attributable to shareholders for the same period was approximately 99.70 million yuan, reflecting a year-on-year increase of 15.08% [2]. Stock Market Activity - As of October 28, Steel Research Nack's stock was trading at 17.99 yuan per share, with a market capitalization of 6.886 billion yuan [1]. - The stock experienced a decline of 2.02% during the trading session on October 28, with a trading volume of 1.46 billion yuan and a turnover rate of 2.13% [1]. - The company has seen a net outflow of main funds amounting to 16.08 million yuan, with significant selling pressure from large orders [1]. Shareholder Information - As of September 30, 2025, the number of shareholders increased to 25,900, a rise of 32.22% compared to the previous period [2]. - The average number of circulating shares per shareholder decreased by 23.74% to 14,607 shares [2]. Dividend Distribution - Since its A-share listing, Steel Research Nack has distributed a total of 159 million yuan in dividends, with 118 million yuan distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, Hong Kong Central Clearing Limited was the sixth-largest circulating shareholder, holding 1.5539 million shares, an increase of 538,200 shares from the previous period [3].