港股人工智能股再度拉升，云知声涨超13%

Group 1 - The core viewpoint of the article highlights a significant rise in Hong Kong's artificial intelligence stocks, indicating a positive market trend in this sector [2] - Cloud Wisdom (云知声) saw an increase of over 13%, reflecting strong investor interest and confidence in its performance [2] - Other companies such as Reading Group (阅文集团), Zhiyun (智谱), and MINIMAX-WP experienced gains exceeding 6%, showcasing a broader rally in AI-related stocks [2] - Companies like Zhihu (知乎), Kuaishou (快手), and Horizon Robotics (地平线机器人) also reported increases of over 4%, further emphasizing the momentum in the AI market [2]