2 1 Shi Ji Jing Ji Bao Dao·2025-08-15 10:25Strong Stocks - As of August 15, the Shanghai Composite Index rose by 0.83% to 3696.77 points, the Shenzhen Component Index increased by 1.6% to 11634.67 points, and the ChiNext Index climbed by 2.61% to 2534.22 points [1] - A total of 104 stocks in the A-share market hit the daily limit up, with the top three strong stocks being Hongtong Gas (605169), Feilong Co., Ltd. (002536), and Jintian Co., Ltd. (601609) [1] - Detailed data for the top 10 strong stocks includes metrics such as the number of limit-up days, turnover rate, trading volume, and net buying amount from the top trading accounts [1] Strong Concept Sectors - The top three concept sectors by increase are PEEK materials, Sci-tech new shares, and liquid cooling servers, with PEEK materials showing a rise of 5.31% [2] - The top 10 concept sectors are listed with their respective increase percentages, limit-up stock ratios, and the proportions of rising and falling stocks [2] - Notably, PEEK materials and Sci-tech new shares had a 100% increase in their rising component stocks, indicating strong market performance [2]