Core Viewpoint - The Hong Kong stock market saw significant net inflows from northbound trading, totaling HKD 74.66 billion, with notable buying in Alibaba, Xpeng Motors, and Xiaomi, while China National Offshore Oil Corporation and Tencent experienced the highest net sell-offs [1][2]. Group 1: Northbound Trading Activity - Northbound trading recorded a net buy of HKD 74.66 billion, with HKD 27.45 billion from the Shanghai Stock Connect and HKD 47.21 billion from the Shenzhen Stock Connect [1]. - The most bought stocks included Alibaba (HKD 37.70 billion buy, HKD 20.92 billion sell, net +HKD 16.78 billion), Xpeng Motors (net +HKD 8.29 billion), and Xiaomi (net +HKD 6.33 billion) [2][5]. - The most sold stocks were China National Offshore Oil Corporation (net -HKD 3.65 billion) and Tencent (net -HKD 1.91 billion) [7]. Group 2: Company-Specific Developments - Alibaba (HKD 09988) received a net buy of HKD 32.96 billion, with news of its Qianwen App entering public testing and strategic collaboration with Quark App [5]. - Xpeng Motors (HKD 09868) reported a narrowed Q3 loss of HKD 3.81 billion, with adjusted losses of HKD 1.5 billion, and projected Q4 revenue between HKD 215 billion and HKD 230 billion, reflecting a growth of 33.5% to 42.8% [5]. - Xiaomi (HKD 01810) saw a net buy of HKD 8.53 billion ahead of its earnings report, which showed a Q3 revenue of RMB 113.12 billion, up 22.3%, and an adjusted net profit of RMB 11.31 billion, up 80.9% [6]. - China Hongqiao (HKD 01378) attracted a net buy of HKD 8.32 billion, with plans to place 400 million shares, raising approximately HKD 114.9 billion [6]. - Semiconductor companies like SMIC (HKD 00981) and Hua Hong Semiconductor (HKD 01347) received net buys of HKD 5.15 billion and HKD 3.74 billion, respectively, with SMIC projecting annual sales exceeding USD 9 billion [6][7].