智通财经网·2025-10-17 11:06Core Insights - On October 17, 2025, Alibaba-W (09988), SMIC (00981), and Xiaomi Group-W (01810) were the top three companies by trading volume in the Southbound Stock Connect, with trading amounts of 84.11 billion, 54.54 billion, and 32.57 billion respectively [1] - The same companies also led in trading volume in the Shenzhen-Hong Kong Stock Connect, with trading amounts of 53.02 billion, 43.85 billion, and 25.91 billion respectively [1] Southbound Stock Connect - Top Active Companies - Alibaba-W (09988) had a trading amount of 84.11 billion with a net buy of -11.12 billion [2] - SMIC (00981) recorded a trading amount of 54.54 billion with a net buy of +1.59 billion [2] - Xiaomi Group-W (01810) achieved a trading amount of 32.57 billion with a net buy of +3.64 billion [2] - Tencent Holdings (00700) had a trading amount of 28.38 billion with a net buy of -3.20 billion [2] - Other notable companies included Hua Hong Semiconductor (01347) and Meituan-W (03690) with trading amounts of 21.60 billion and 18.04 billion respectively [2] Shenzhen-Hong Kong Stock Connect - Top Active Companies - Alibaba-W (09988) had a trading amount of 53.02 billion with a net buy of -10.42 billion [2] - SMIC (00981) recorded a trading amount of 43.85 billion with a net buy of -17.37 billion [2] - Xiaomi Group-W (01810) achieved a trading amount of 25.91 billion with a net buy of +4972.05 million [2] - Other significant companies included Hua Hong Semiconductor (01347) and Tencent Holdings (00700) with trading amounts of 22.98 billion and 22.40 billion respectively [2]