2025云栖大会今日落幕，阿里发布原生全模态大模型Qwen3-Omni

Group 1 - The Hong Kong stock market indices continued to decline, with the Hang Seng Tech Index dropping over 1%, and the largest ETF in the same sector, 513180, followed suit with declines in major holdings like Kingsoft, Horizon Robotics, Xiaomi, Kingdee International, and BYD Electronics, while companies like Xpeng Motors and Hua Hong Semiconductor saw gains [1] - Alibaba's recent launch of Qwen3-Omni, a native multimodal large model, at the 2025 Yunqi Conference, showcases its advancements in AI technology, outperforming several closed-source models in benchmark tests [1][2] - Alibaba's stock has doubled in value this year, making it the largest weighted stock in the Hang Seng Tech Index at 9.17%, indicating strong market interest and potential for further growth [2] Group 2 - Huatai Securities noted Alibaba's continuous investment and breakthroughs in large model iterations, which may enhance its AI infrastructure and technological leadership [2] - Southbound capital has shown strong interest in Alibaba, with a net purchase of HKD 4.632 billion on September 25, and continuous net buying for 25 trading days, reflecting investor confidence [2] - The outlook for the Hang Seng Tech Index is optimistic, with expectations of a valuation reconstruction driven by the AI narrative and potential interest rate cuts from the Federal Reserve [2]