Sou Hu Cai Jing·2026-03-29 17:36Market Performance - A-shares indices collectively declined during the week of March 23 to 27, with the Shanghai Composite Index down 1.09%, the Shenzhen Component Index down 0.76%, the ChiNext Index down 1.68%, and the Sci-Tech Innovation Index down 0.43% [1][2]. Index Details - The Shanghai Composite Index closed at 3914 points with a weekly trading volume of 799.7 billion yuan, reflecting a year-to-date decline of 1.39% [2]. - The Shenzhen Component Index closed at 13760 points with a weekly trading volume of 1053.6 billion yuan, showing a year-to-date increase of 1.74% [2]. - The ChiNext Index closed at 3296 points with a weekly trading volume of 460.8 billion yuan, with a year-to-date increase of 2.89% [2]. Stock Performance - Seven stocks saw a weekly increase of over 40%, with Haike Xinyuan leading at 51.02%, followed by Lianxiang Co. at 48.26% and Rongjie Co. at 46.95% [3][4]. - On the downside, 30 stocks experienced a decline of over 20%, with Huada Technology leading the drop at 32.34% [3][4]. Trading Activity - A total of 47 stocks had a turnover rate exceeding 100%, with Shouhang New Energy at the top with a turnover rate of 236.08% [5][6]. - The majority of stocks with high turnover rates were in the electric power equipment, public utilities, and basic chemicals sectors [5]. Fund Flows - The sectors that attracted significant capital inflows included non-ferrous metals, basic chemicals, and building materials, while the electronics sector faced a net outflow exceeding 25 billion yuan [7][8]. - Ganfeng Lithium received the highest net inflow of 2.72 billion yuan, with a weekly increase of 18.15% [7][8]. Margin Trading - Lixun Precision received the highest net buy amount in margin trading at 1.094 billion yuan, with a weekly increase of 4.96% [9][10]. - Other notable net buys included China Ping An and Demingli, while NIO and Zijin Mining faced significant net sell amounts [9][10]. Institutional Research - A total of 163 listed companies were researched by institutions, with Sanhua Intelligent Control receiving the most attention from 284 institutions [11][12]. - The focus of institutional research was primarily on industrial machinery, electronic components, and automotive parts and equipment [11]. New Institutional Interests - Institutions showed first-time interest in 51 stocks, with seven stocks receiving target prices [14][15]. - Notable mentions include Kaige Precision Machine with a target price of 207.84 yuan and Daqin Railway with a target price of 5.95 yuan [15].