4000点！

Core Viewpoint - The Shanghai Composite Index has surpassed the 4000-point mark for the first time in ten years, indicating a significant milestone in the market's performance [2]. Market Performance - As of the latest update, the Shanghai Composite Index is at 4000 points, with a daily increase of 0.09%. The ChiNext Index rose by 0.55%, and the Shenzhen Component Index increased by 0.12%, with over 3000 stocks in the two markets experiencing gains [3]. - The trading volume for the Shanghai Composite Index reached 373 billion, with a previous close of 3996.94 points and an opening at 3986.89 points [5]. Sector Performance - Notable sectors that performed well include fiberglass and semiconductor materials, which led the gains in the market [4].