港股收评：恒指收跌0.48%，黄金股全日大涨，苹果概念、航空股普跌

Market Performance - The Hong Kong stock market experienced fluctuations, with the Hang Seng Index closing down 0.48% at 26,829.46 points, the Hang Seng China Enterprises Index down 0.52%, and the Hang Seng Tech Index down 0.55% [1] - JD Health and NetEase saw gains of approximately 3%, while SenseTime and Baidu dropped over 3%, and both JD and Alibaba fell over 1% [1] Commodity Performance - Spot gold reached a new high of $4,040 per ounce, while spot silver rose over 2% approaching $49 per ounce, leading to significant gains in gold stocks [1] - Companies such as Chifeng Jilong Gold Mining surged over 13%, China Silver Group increased over 12%, and Shandong Gold rose over 7% [1] Sector Performance - The electric equipment sector showed strength, with Northeast Electric rising over 10% and Harbin Electric increasing nearly 6% [1] - The automotive sector saw widespread gains, with Geely Automobile up over 3%, and Xpeng, BYD, and Great Wall Motors all rising over 1% [1] - The China Automobile Dealers Association projected a "moderate recovery" in the car market for October [1] Airline and Technology Stocks - Airline stocks collectively declined, with China Southern Airlines down over 4%, and both China Eastern Airlines and Air China falling over 3% [1] - Apple-related stocks generally fell, with Lens Technology down over 4% and Q Tech down over 3% [1]