Sou Hu Cai Jing·2026-01-30 08:09Market Performance - On January 30, A-shares showed mixed performance with the Shanghai Composite Index down by 0.96% to 4117.95 points, the Shenzhen Component Index down by 0.66% to 14205.89 points, and the ChiNext Index up by 1.27% to 3346.36 points [1] - The sectors that performed well included optical communication modules, CPO concepts, and computing power concepts, while sectors such as gold concepts, small metals, and scarce resources saw declines [1] Fund Manager Changes - On January 30, there were 30 fund manager changes, with 44 fund products announcing departures involving 10 fund managers [3] - In the past 30 days (December 31 to January 30), a total of 567 fund products experienced fund manager departures [3] - The reasons for the changes included personal reasons for 4 fund managers, product expiration for 1 fund manager, and job changes for 5 fund managers [3] New Fund Managers - On January 30, 50 fund products announced new fund manager appointments involving 23 fund managers [5] - Zhang Xun from Pengyang Fund has a total asset scale of 87.43 billion yuan, managing mainly mixed and stock funds, with the highest return product being Pengyang Digital Economy Pioneer Mixed A, which achieved a return of 152.18% over 1 year and 156 days [5] Fund Research Activity - In the past month (December 31 to January 30), Bosera Fund conducted the most company research, engaging with 47 listed companies, followed by Huaxia Fund, Southern Fund, and Fortune Fund, which researched 47, 38, and 38 companies respectively [6] - The chemical products industry was the most researched sector with 224 instances, followed by the automotive parts industry with 175 instances [6] Recent Fund Research Focus - In the last week (January 23 to January 30), the most researched company was Haozhi Electromechanical, which was engaged by 22 fund institutions [8] - Other companies with significant research attention included Fengzhuzhou, Wolker Materials, and Hailide, receiving 21, 18, and 17 fund institution engagements respectively [8]