创业板指冲高回落跌近2% 商业航天概念股集体退潮

Core Viewpoint - The three major indices collectively adjusted, with the Shenzhen Component Index falling over 1% and the ChiNext Index experiencing a near 2% decline, indicating a bearish market trend [1] Market Performance - The total trading volume in the Shanghai and Shenzhen markets reached 3.65 trillion, an increase of 496 billion compared to the previous trading day [1] - Over 3,700 stocks in the market declined, reflecting widespread selling pressure [1] Sector Performance - The AI application concept sector rose against the trend, with over ten constituent stocks hitting the daily limit, including Ingrity Media, Liou Co., and Shenguang Group [1] - The AI medical concept remained active, with Meian Health achieving three consecutive limit-ups, and stocks like Hongbo Pharmaceutical and Xin Ganjiang also hitting the limit [1] - The power grid equipment sector strengthened in the afternoon, with stocks such as Tebian Electric Apparatus and Sanbian Technology reaching the daily limit [1] - The retail sector showed active performance, with Sanjiang Shopping achieving two consecutive limit-ups [1] Declining Sectors - The commercial aerospace and controllable nuclear fusion sectors experienced the largest declines, with stocks like Shunhao Co. and China Satellite Communications hitting the daily limit down [1] - The Shanghai Composite Index closed down 0.64%, the Shenzhen Component Index down 1.37%, and the ChiNext Index down 1.96% [1]