中海达跌2.06%，成交额9660.09万元，主力资金净流出1007.57万元

Core Viewpoint - Zhonghaidah's stock price has experienced a decline of 12.92% year-to-date, with a recent drop of 2.06% on November 26, 2023, indicating potential challenges in the market [1][2]. Company Overview - Zhonghaidah, established on June 21, 2006, and listed on February 15, 2011, is based in Guangzhou, China. The company specializes in high-precision positioning technology, focusing on the development, manufacturing, and sales of related software and hardware products [1]. - The company's main business revenue composition includes 83.32% from high-precision positioning equipment and industry solutions, and 16.68% from spatiotemporal data and information technology [1]. Financial Performance - For the period from January to September 2025, Zhonghaidah reported a revenue of 683 million yuan, a year-on-year decrease of 7.48%. The net profit attributable to the parent company was -45.977 million yuan, reflecting a significant year-on-year decline of 78.40% [2]. - The company has not distributed any dividends in the past three years, with a total payout of 102 million yuan since its A-share listing [3]. Shareholder Information - As of September 30, 2025, Zhonghaidah had 65,000 shareholders, a decrease of 12.11% from the previous period. The average number of circulating shares per shareholder increased by 13.78% to 9,322 shares [2]. - The top ten circulating shareholders include the General Aviation ETF, which is a new entrant holding 1.8604 million shares, while Hong Kong Central Clearing Limited has exited the top ten list [3]. Market Activity - On November 26, 2023, Zhonghaidah's stock traded at 9.50 yuan per share, with a total transaction volume of 96.609 million yuan and a turnover rate of 1.66%. The total market capitalization stood at 7.07 billion yuan [1]. - The stock has shown mixed performance in recent trading periods, with a 0.84% decline over the last five trading days, a 5.09% increase over the last 20 days, and a 20.03% decline over the last 60 days [1]. Industry Classification - Zhonghaidah is classified under the defense and military industry, specifically within military electronics, and is associated with concepts such as small-cap stocks, geographic information, emergency management, water conservancy construction, and spatiotemporal big data [2].