尤洛卡涨2.30%，成交额8086.26万元，主力资金净流入40.40万元

Group 1 - The core viewpoint of the news is that Youloka's stock has shown a positive performance with a 31.00% increase year-to-date and a 2.30% increase over the last 20 days, indicating strong market interest and potential growth [1] - As of December 31, Youloka's stock price reached 7.56 CNY per share, with a total market capitalization of 5.574 billion CNY [1] - The company has a significant focus on the smart mining industry, which accounts for 98.45% of its main business revenue, while the defense and military sector contributes 1.55% [1] Group 2 - As of December 19, Youloka had 32,500 shareholders, a decrease of 2.66% from the previous period, while the average number of circulating shares per person increased by 2.74% to 17,895 shares [2] - For the period from January to September 2025, Youloka reported operating revenue of 378 million CNY, a year-on-year decrease of 6.01%, while the net profit attributable to shareholders increased by 1.13% to 57.6017 million CNY [2] - Since its A-share listing, Youloka has distributed a total of 978 million CNY in dividends, with 400 million CNY distributed over the past three years [2]