沪指，再度站上3600点

Market Overview - The A-share market experienced mixed performance in the morning session, with the Shanghai Composite Index surpassing 3600 points again [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.01 trillion, an increase of 84.9 billion compared to the previous trading day [1] - More than 3300 stocks in the market saw an increase, indicating a generally positive sentiment among investors [1] Sector Performance - PEEK material concept stocks saw a collective surge, with Zhongxin Fluorine Materials hitting the daily limit [3] - Military stocks experienced a brief rally, with Changcheng Military Industry also reaching the daily limit [3] - Banking stocks showed strength, with Agricultural Bank of China setting a new historical high [3] - In contrast, pharmaceutical stocks underwent a correction, with Qizheng Tibetan Medicine hitting the daily limit down [3] - The sectors with the highest gains included PEEK materials, consumer electronics, photolithography machines, and Chengfei concepts, while sectors with the largest declines included Tibet, traditional Chinese medicine, Zhipu AI, and innovative drugs [3] - By the end of the session, the Shanghai Composite Index rose by 0.53%, the Shenzhen Component Index increased by 0.14%, while the ChiNext Index fell by 0.26% [3]