Cambricon(SH:688256) Xin Hua Cai Jing·2025-08-25 07:44Group 1 - The Sci-Tech Innovation 50 Index experienced a high and then a pullback on August 25, with an initial increase of nearly 6%, closing at 1287.73 points, reflecting a gain of 3.20% and a volatility of 5.44% [1] - A total of 364 stocks in the Sci-Tech Innovation Board rose, with both high-priced and low-priced stocks showing upward trends [1] - Key sectors such as aviation, healthcare, and transportation equipment saw active performance, while some semiconductor and biopharmaceutical stocks declined [1] Group 2 - On August 25, the average increase for 589 stocks on the Sci-Tech Innovation Board was 1.23%, with an average turnover rate of 5.19%, and a total trading volume of 347.3 billion yuan, averaging a volatility of 5.34% [1] - Among individual stocks, Angtian Hongtu and Kaipu Cloud led the gains with a 20% increase, while Haooubo experienced the largest decline at 9.01% [1] - In terms of trading volume, Cambrian Technology topped the list with 24.99 billion yuan, while ST Pava had the lowest at 1.299 million yuan [2]