Xin Hua Cai Jing·2025-09-26 08:42Group 1 - The core index, the Sci-Tech 50 Index, experienced a significant decline, closing at 1450.82 points with a drop of 1.61% and a trading volume of approximately 939.0 billion yuan [1] - The overall performance of the Sci-Tech Composite Index also fell by 1.97%, ending at 1671.02 points with a total trading volume of 2466 billion yuan [2] - The majority of the 588 stocks in the Sci-Tech board saw declines, with an average drop of 1.52% and an average turnover rate of 3.32% [2] Group 2 - Individual stock performance highlighted that Fangyuan Co. and Pinming Technology reached their daily limit up, while Borui Pharmaceutical saw the largest decline at 12.57% [3] - In terms of trading volume, SMIC led with a transaction amount of 121.8 billion yuan, while *ST Guandian had the lowest at 487.4 million yuan [4] - The turnover rate was highest for Juhe Materials at 19.93%, while Longteng Optoelectronics had the lowest at 0.26% [5]