经纬恒润涨2.03%，成交额2851.75万元，主力资金净流出172.72万元

Group 1 - The core viewpoint of the news is that Jingwei Hengrun's stock has shown a significant increase in price and trading activity, indicating investor interest despite some net outflow of funds [1] - As of December 19, Jingwei Hengrun's stock price rose by 2.03% to 100.19 yuan per share, with a total market capitalization of 12.019 billion yuan [1] - The company has experienced a year-to-date stock price increase of 19.13%, with a recent 5-day increase of 6.97% and a 20-day increase of 11.32%, although it has seen a decline of 19.30% over the past 60 days [1] Group 2 - Jingwei Hengrun operates in the software development sector, specifically in vertical application software, and is involved in concepts such as flying cars and rail transportation [2] - For the period from January to September 2025, Jingwei Hengrun reported a revenue of 4.464 billion yuan, reflecting a year-on-year growth of 25.88%, while the net profit attributable to shareholders was -75.046 million yuan, showing an increase of 81.70% compared to the previous year [2] - As of September 30, 2025, the number of shareholders decreased by 6.09% to 6,719, while the average circulating shares per person increased by 6.49% to 13,400 shares [2]