午评：创业板指半日跌超1% 全市场超4600只个股下跌

Market Overview - The market experienced a downward trend in the early session, with the ChiNext Index leading the decline [1] - The total trading volume in the Shanghai and Shenzhen markets reached 787.8 billion, an increase of 44.8 billion compared to the previous trading day [1] - More than 4,600 stocks in the market saw declines, indicating a broad-based sell-off [1] Sector Performance - The robotics sector showed a rebound, with Jiangsu Leili rising over 10% [1] - Solid-state battery stocks experienced a surge, with Fengyuan shares hitting the daily limit [1] - PCB (Printed Circuit Board) stocks remained active, with Zhongjing Electronics also reaching the daily limit [1] - In contrast, the innovative drug sector continued to adjust, with Changshan Pharmaceutical hitting the daily limit down [1] Index Performance - By the end of the trading session, the Shanghai Composite Index fell by 0.86% [1] - The Shenzhen Component Index decreased by 1.01% [1] - The ChiNext Index dropped by 1.1% [1]