科创板收盘播报：科创50指数涨逾2% 半导体股普涨

Market Performance - The Sci-Tech 50 Index opened slightly lower on July 25, fluctuated during the morning, and rose significantly in the afternoon, closing at 1054.20 points with an increase of 2.07% and a trading range of 3.00% [1] - The Sci-Tech Comprehensive Index also opened slightly higher, experienced minor fluctuations, and ultimately closed at 1317.83 points, up 1.28%, with a total trading volume of approximately 151.9 billion yuan, showing an increase in trading volume compared to the previous trading day [1] - The Sci-Tech Comprehensive Index has seen 11 consecutive days of gains, achieving a new closing high since April 24, 2023 [1] Stock Performance - On July 25, nearly 70% of stocks on the Sci-Tech board rose, with semiconductor stocks experiencing widespread gains, and most software service and component stocks also increasing [1] - Notable individual stock performances included: - Cambrian rising over 12% - CloudWalk Technology increasing over 11% - Aojie Technology up over 11% - Upwind New Materials surging over 17% [1] Trading Metrics - The average increase for 589 stocks on the Sci-Tech board was 1.15%, with an average turnover rate of 3.28% and a total trading volume of approximately 151.9 billion yuan, with an average fluctuation of 3.95% [1] - In terms of individual stock trading volume, Cambrian led with a trading volume of 8.133 billion yuan, while ST Pava had the lowest trading volume at 617.16 thousand yuan [3] - The highest turnover rate was recorded for Xinyu Ren at 19.52%, while Longteng Optoelectronics had the lowest turnover rate at 0.21% [4]