Cambricon(SH:688256) Xin Hua Cai Jing·2025-11-12 07:31Market Performance - The two major indices of the Sci-Tech Innovation Board opened significantly lower on November 12, with both indices quickly dipping before rebounding, but ultimately closing with notable declines [1] - The Sci-Tech Innovation Composite Index closed at 1610.40 points, down 0.61%, with a total trading volume of approximately 181.7 billion yuan, showing a slight decrease compared to the previous trading day [1] - The Sci-Tech 50 Index reported at 1379.45 points, down 0.58%, with a total trading volume of about 61.9 billion yuan, also reflecting a decrease in trading volume from the previous day [1] Stock Performance - On the day, the majority of stocks on the Sci-Tech Innovation Board declined, with nearly 70% of stocks closing lower [1] - In specific sectors, biopharmaceutical and healthcare stocks showed overall gains, while many electrical equipment stocks experienced significant adjustments [1] - The average decline for 592 stocks on the Sci-Tech Innovation Board was 0.70%, with an average turnover rate of 2.69% and a total trading volume of 181.7 billion yuan [1] Individual Stock Highlights - Notable gainers included Dekoli, Ruikeda, and Hangzhou Kelin, each rising over 10% [1] - Significant decliners included Aters, Lais Information, World, Jindike, Shangwei New Materials, Lingzhi Software, and Airo Energy, each falling over 10% [1] Trading Activity - Cambrian's trading volume was 9.032 billion yuan, ranking first, while *ST Guandian had a trading volume of 930.77 million yuan, ranking last [2] - Magu Technology had the highest turnover rate at 30.12%, while Longteng Optoelectronics had the lowest turnover rate at 0.20% [3]