狄耐克跌2.12%，成交额5317.21万元，主力资金净流出13.85万元

Group 1 - The core viewpoint of the news is that Dineike's stock has experienced fluctuations, with a year-to-date increase of 23.70% but a recent decline of 4.75% over the last five trading days [1] - As of December 10, Dineike had 25,500 shareholders, an increase of 16.84% from the previous period, while the average circulating shares per person decreased by 14.41% to 7,515 shares [2] - Dineike's main business revenue composition includes 51.99% from intercom products, 22.44% from smart home products, 13.13% from smart ward and outpatient products, and 12.44% from other sources [1] Group 2 - For the period from January to September 2025, Dineike reported operating revenue of 461 million yuan, a year-on-year decrease of 11.29%, and a net profit attributable to shareholders of -1.5979 million yuan, a decrease of 109.10% [2] - Dineike has cumulatively distributed 197 million yuan in dividends since its A-share listing, with 137 million yuan distributed over the past three years [3] - The company operates in the computer equipment industry, specifically in security equipment, and is associated with concepts such as robotics, specialized innovation, Huawei, smart home, and security [2]