Market Overview - The Hang Seng Index (HSI) closed at 26,541.96, down by 163.98 points or 0.61% on February 19 [1] - The index opened at 26,658.57, reached a high of 26,674.58, and a low of 26,480.63, with a trading volume of 24.6391 million [1] Major Blue-Chip Stocks Performance - HSBC Holdings closed at HKD 135.722, up by 1.13% compared to the previous close [2] - Tencent Holdings closed at HKD 532.399, down by 0.11% compared to the previous close [2] Stock Price Movements - Tencent Holdings (00700) latest price is HKD 533.000, with a slight increase of 1.000 or 0.19% [3] - Alibaba Group (09988) latest price is HKD 154.700, down by 0.700 or 0.45% [3] - HSBC Holdings (00005) latest price is HKD 134.200, down by 1.500 or 1.11% [3] - AIA Group (01299) latest price is HKD 82.350, up by 2.050 or 2.55% [3] - Meituan (03690) latest price is HKD 82.050, down by 0.100 or 0.12% [3] - JD.com (09618) latest price is HKD 105.900, down by 0.500 or 0.47% [3]