港股收评：一度转跌！恒指收涨0.56%，科技股分化，AI应用相关概念股再度抢眼

Market Performance - The Hong Kong stock market indices experienced fluctuations but ultimately closed higher, marking a four-day winning streak with the Hang Seng Index rising by 0.56% and closing just above the 27,000 mark [1] - The Hang Seng China Enterprises Index increased by 0.32%, while the Hang Seng Tech Index saw a rise of 0.66% [1] Sector Performance - Major technology stocks showed mixed results, with Alibaba continuing its upward trend, increasing by 5.69% and achieving four consecutive days of gains [1] - Tencent and Baidu also recorded gains, while Meituan and JD.com saw declines of over 3% and 1% respectively [1] - AI-related stocks surged, particularly in the AI healthcare sector, with Alibaba Health skyrocketing nearly 19% and accumulating over 50% growth within the month [1] - Restaurant stocks rebounded collectively, led by Haidilao, which surged over 9% following the return of founder Zhang Yong as CEO [1] - Macau's gaming revenue showed strong performance, leading to a rebound in gaming stocks [1] - Precious metals prices continued to rise, with gold stocks such as Lingbao Gold, Zhaojin Mining, and Zijin Mining reaching historical highs [1] Underperforming Sectors - Wind power stocks remained sluggish, with leading company Goldwind experiencing two consecutive days of decline [1] - Chinese brokerage stocks showed a noticeable decline in the afternoon session, alongside heavy machinery, military, photovoltaic, aviation, insurance, and domestic banking stocks, which mostly trended downward [1]