港股午评：高开低走！恒指转跌0.4%，生物医药股、黄金股活跃，券商股低迷

Market Overview - The Hong Kong stock market opened higher but experienced a decline, with the Hang Seng Index down 0.4%, the Hang Seng China Enterprises Index down 0.53%, and the Hang Seng Tech Index down 0.54%, indicating a cautious market sentiment [1] Technology Sector - Major technology stocks initially rose but later turned negative, with Meituan and Xiaomi both dropping over 1%, while Alibaba and Tencent saw slight declines. Baidu increased by 2.68%, JD.com rose by over 1%, and Kuaishou remained positive [1] Biopharmaceutical Sector - The biopharmaceutical sector showed strong performance, particularly in internet healthcare and innovative drugs, with Ping An Good Doctor surging over 16%, and both Qihuang Pharmaceutical and Hengrui Medicine performing well [1] Gold and Mining Sector - Gold prices reached new highs, with multiple institutions remaining bullish on gold. Most gold stocks continued to rise, with Zhaojin Mining hitting a historical high and its market capitalization surpassing 100 billion HKD [1] Other Sectors - The photovoltaic, heavy machinery, and coal sectors were generally active. Conversely, Chinese brokerage stocks, military industry stocks, home appliance stocks, and domestic property stocks declined, with companies like CICC, China Merchants Securities, Hisense Home Appliances, and Agile Group all dropping over 3%. The restaurant, building materials, cement, aviation, and automotive sectors also faced collective downturns [1]