港股收评：恒指涨0.22%，传闻致科技股走低，金融股部分低迷，黄金股集体回升

Market Overview - Technology stocks experienced a significant decline in early trading, leading to a drop in the three major indices, but rebounded near midday and maintained a volatile trend in the afternoon [1] - The Hang Seng Index ultimately rose by 0.22%, after dipping as much as 1.3% during the session [1] - The Hang Seng Tech Index fell by 1.07%, having previously dropped by 3.4% [1] Company Performance - Major technology stocks mostly turned negative, with Baidu down by 3.6%, Tencent nearly 3%, and Xiaomi, JD.com, and Alibaba also experiencing declines [1] - Gold prices surged in the afternoon, surpassing $4,900, leading to a rebound in gold stocks, with Zijin Mining International rising nearly 8% [1] - Heavy machinery stocks continued to rise, with Zoomlion increasing by 9.68%, and China National Heavy Duty Truck achieving a historical high during the session [1] - Domestic airline ticket bookings for the Spring Festival increased by approximately 8% year-on-year, boosting airline stocks, with China Eastern Airlines rising over 7% [1] Sector Performance - The mobile gaming sector faced significant declines, while AI application concept stocks, lithium battery stocks, domestic bank stocks, Chinese brokerage stocks, and automotive stocks showed some weakness, with China Merchants Bank and China Merchants Securities both dropping over 1% [1]