智通财经网·2025-10-21 22:45Market Overview - The Hang Seng Index (HSI) closed at 25,918.18, down by 109.37 points or 0.42% as of October 21, 16:00 Eastern Time [1] - The index reached a high of 26,052.58 and a low of 25,903.78 during the trading session, with a trading volume of 45.8064 million [1] Major Blue-Chip Stocks Performance - HSBC Holdings closed at HKD 102.632, reflecting a slight increase of 0.23% compared to the Hong Kong close [2] - Tencent Holdings closed at HKD 627.948, down by 0.4% from the Hong Kong close [2] Stock Price Movements - Tencent Holdings (00700) saw a price increase of HKD 3.000, or 0.48%, with an ADR price of HKD 627.948, indicating a decrease of HKD 2.552 compared to its Hong Kong price [3] - Alibaba Group (09988) increased by HKD 3.200, or 1.98%, with an ADR price of HKD 161.912, down by HKD 3.188 compared to its Hong Kong price [3] - Xiaomi Group (01810) decreased by HKD 0.680, or 1.44%, with an ADR price of HKD 46.164, down by HKD 0.296 compared to its Hong Kong price [3] - AIA Group (01299) increased by HKD 0.800, or 1.11%, with an ADR price of HKD 72.490, down by HKD 0.410 compared to its Hong Kong price [3] - BYD Company (01211) decreased by HKD 0.900, or 0.86%, with an ADR price of HKD 103.285, down by HKD 0.615 compared to its Hong Kong price [3]