晓数点丨一周个股动向：7股周涨超40% 东山精密获主力加仓居首

Market Performance - The three major indices rose this week, with the Shanghai Composite Index increasing by 0.41%, the Shenzhen Component Index rising by 1.39%, and the ChiNext Index gaining 1.22% [1][2]. Stock Performance - A total of 7 stocks saw gains exceeding 40%, with 22 stocks rising over 30%. The top performer was Zhangyue Technology, which surged by 61.11% [3][4]. - On the downside, 7 stocks experienced declines over 20%, with *ST Lifang leading the drop at 32.73% [3][4]. Trading Activity - 53 stocks had a turnover rate exceeding 100%, with C Linping leading at 218.78%, followed by Aide Technology at 200.97% and C Electric Science at 196.21% [5][6]. Capital Flow - The computer, real estate, transportation, construction materials, and comprehensive sectors attracted significant capital inflows, while the electric equipment sector faced over 15 billion yuan in net outflows [8]. - Dongshan Precision received the highest net inflow of 1.948 billion yuan, with a weekly increase of 7.60% [9]. Margin Trading - Kunlun Wanwei topped the list for financing net purchases, with a net buy of 651 million yuan and a weekly increase of 10.20% [10][11]. Institutional Research - Tian Shun Wind Energy was the most researched stock, attracting attention from 237 institutions, while other companies like Nanmin Group and Guoneng Rixin received interest from 51 and 39 institutions, respectively [12][13]. New Institutional Interests - 68 stocks were newly favored by institutions, with 17 receiving target prices. For instance, Ruixin Micro was rated "Buy" with a target price of 200.33 yuan, while China Uranium Industry was rated "Outperform" with a target price range of 108.30 to 120.90 yuan [14][15].