港股收评：恒指震荡微涨0.07%，科技股分化，汽车股、有色金属股活跃

Core Viewpoint - The Hong Kong stock market experienced a volatile trading session with mixed performances across major indices, reflecting cautious market sentiment [1] Group 1: Market Indices Performance - The Hang Seng Technology Index fell by 0.36%, ending its consecutive gains, while the Hang Seng Index and the National Enterprises Index saw slight increases of 0.07% and 0.03% respectively, with intraday highs reaching over 0.7% [1] Group 2: Sector Performance - Large technology stocks showed divergent trends, with Xiaomi rising over 2% and JD.com increasing by over 1%, while Alibaba dropped nearly 3% and Tencent and Baidu fell by more than 1% [1] - The Ministry of Commerce's initiative to expand automobile consumption led to active trading in automotive stocks, with Yongda Automotive surging over 10% [1] - The probability of a Federal Reserve rate cut in December has increased, resulting in a collective rise in gold, copper, and other non-ferrous metal stocks, with China Nonferrous Mining rising over 6% [1] - Most sectors, including paper, gaming, education, new consumption concepts, insurance, and aviation stocks, experienced gains [1] Group 3: Underperforming Sectors - Conversely, domestic property stocks saw an increase in losses in the afternoon, while steel, building materials, and cement stocks generally declined [1] - Semiconductor stocks showed a notable intraday rise, with leading company SMIC closing down nearly 1% [1] - Heavy machinery, mobile gaming, and military industry stocks mostly exhibited weak performance [1] - The first-day listing of a quantitative trading firm saw a significant rise of 88% [1]