午评：创业板指半日跌近2% 商业航天概念集体上涨

Market Overview - The three major indices showed mixed performance, with the Shanghai Composite Index rising while the ChiNext Index fell nearly 2% [1] - The market saw a significant increase in trading volume, with a total turnover of 1.05 trillion yuan, up 21.2 billion yuan from the previous trading day [1] Sector Performance - The commercial aerospace sector experienced a resurgence, with stocks like Shengyang Technology (603703) achieving two consecutive limit-ups, and others such as Shunhao Co. (002565), Tianyin Electromechanical (300342), and China Satellite (600118) hitting the daily limit [1] - The consumer sector strengthened, particularly in retail, with Central Plaza (600280) and Shanghai Jiubai (600838) reaching their daily limit [1] - The IP economy concept was active, with stocks like Guobo Co. (002103) and Sanxiang Impression (000863) also hitting the daily limit [1] - The AI healthcare sector saw fluctuations, with Huaren Health (301408) achieving a 20% limit-up [1] Declining Sectors - The lithium battery sector faced a downturn, with stocks such as Haike Xinyuan (301292) and CATL (300750) experiencing declines [1] - The pharmaceutical commercial and battery sectors were among those with the largest declines, while aerospace and medical sectors showed gains [1] Closing Summary - At the close, the Shanghai Composite Index rose by 0.16%, while the Shenzhen Component Index fell by 0.85%, and the ChiNext Index dropped by 1.81% [1]