港股早评：三大指数高开，科技股普涨，金银价格新高黄金股强势

Group 1 - The Hong Kong stock market opened higher, with the Hang Seng Index rising by 0.55%, the National Index increasing by 0.75%, and the Hang Seng Tech Index up by 0.88% [1] - Major technology stocks generally saw gains, with Meituan rising nearly 3% and Baidu increasing by over 2% [1] - Precious metals prices reached new highs, with gold surpassing $4,600 for the first time, leading to a rise in gold stocks such as Chifeng Jilong Gold Mining up by 4%, and both Lingbao Gold and Shandong Gold also rising [1] Group 2 - The biopharmaceutical and wind power sectors remained active, with Goldwind Technology increasing by over 4% [1] - However, gaming stocks, electronic consumer stocks, and courier stocks experienced declines [1]