8月21日沪深两市强势个股与概念板块

Strong Stocks - As of August 21, the Shanghai Composite Index rose by 0.13% to 3771.1 points, while the Shenzhen Component Index fell by 0.06% to 11919.76 points, and the ChiNext Index decreased by 0.47% to 2595.47 points [1] - A total of 58 stocks in the A-share market hit the daily limit up, with the top three strong stocks being: Jishi Media (601929), Garden Shares (605303), and Huijia Times (603101) [1] - Jishi Media (601929) had 14 trading days with 8 limit ups, a turnover rate of 30.31%, and a transaction amount of 3.728 billion yuan, with a net buying amount from the Dragon and Tiger list of -49.3695 million yuan [1] - Garden Shares (605303) achieved 4 consecutive limit ups, a turnover rate of 10.17%, and a transaction amount of 295 million yuan, with a net buying amount of -8.0974 million yuan [1] - Huijia Times (603101) recorded 2 consecutive limit ups, a turnover rate of 16.06%, and a transaction amount of 759 million yuan, with a net buying amount of -48.2738 million yuan [1] Strong Concept Sectors - The top three concept sectors with the highest increase in A-shares were: Combustible Ice, Digital Currency, and Cross-Border Payment (CIPS) [2] - The Combustible Ice sector rose by 3.12%, with 8.33% of its component stocks hitting the limit up, and 100% of its component stocks increasing [2] - The Digital Currency sector increased by 2.38%, with 7.22% of its component stocks hitting the limit up, and 79.38% of its component stocks rising [2] - The Cross-Border Payment (CIPS) sector saw a rise of 2.19%, with 5.41% of its component stocks hitting the limit up, and 82.43% of its component stocks increasing [2]