Group 1 - The Sci-Tech Innovation 50 Index experienced an upward trend on August 15, closing at 1101.29 points with a gain of 1.43% and a fluctuation of 2.53% [1] - The total trading volume for the Sci-Tech Innovation Board reached approximately 531.6 billion yuan, with 547 stocks rising [1] - In the sector performance, semiconductor, specialized machinery, and component stocks were notably active, while some chemical and biopharmaceutical stocks saw significant declines [1] Group 2 - On August 15, the average increase for 589 stocks on the Sci-Tech Innovation Board was 2.77%, with an average turnover rate of 3.93% and a total trading volume of 204.4 billion yuan [1] - The stocks with the highest gains included Jiehuate, Zhongyou Technology, and Magu Technology, each rising by 20%, while Mailan De experienced the largest drop at 7.26% [1][2] - In terms of trading volume, Hanwujing led with 10.17 billion yuan, while *ST Guandian had the lowest at 1.309 million yuan [2]
科创板收盘播报：科创50指数震荡上行涨1.43% 近550只个股上涨
Xin Hua Cai Jing·2025-08-15 08:13