Group 1 - The S&P 500 index declined by 0.5%, closing at 6,604.72 points, marking over three consecutive days of losses [3] - The White House signed an executive order requiring ByteDance to sell its U.S. assets to American investors, aimed at addressing national security concerns [3] - This action raises concerns about escalating regulatory tensions between the U.S. and China in the tech sector, potentially leading to more asset restructuring among multinational companies [3] Group 2 - The Hong Kong Stock Connect recorded a net inflow of HKD 11.05 billion, with Alibaba (09988.HK) seeing the highest net inflow of HKD 4.63 billion, followed by Tencent (00700.HK) [3] - Xiaomi (01810.HK) experienced the largest net outflow, amounting to HKD 0.8 billion, followed by Crystal International Holdings (02228.HK) [3]