午评：创业板指跌1.02% AI应用、商业航天等热门板块大幅调整

Market Overview - The Shanghai Composite Index fell by 0.6%, the Shenzhen Component Index decreased by 0.44%, the ChiNext Index dropped by 1.02%, and the Northern Stock 50 declined by 2.31% [1] - The total market turnover was 1,895.2 billion yuan, a decrease of 350.6 billion yuan compared to the previous day [1] Sector Performance - Precious metals, energy metals, and agricultural chemicals sectors were active, while commercial aerospace and AI application sectors experienced adjustments [1] - The precious metals sector continued to strengthen, with Sichuan Gold hitting the daily limit, and Hunan Silver and Xiaocheng Technology rising nearly 6% [1] - The energy metals sector saw gains, with Huayou Cobalt and Yuanhang Precision increasing over 6% [1] - The agricultural chemicals sector performed well in the morning, with Dongfang Tower rising over 8%, and Baiao Chemical and Lianhua Technology increasing over 7% [1] Notable Declines - The commercial aerospace sector adjusted, with multiple stocks such as Zhongke Xingtou, Tianrun Technology, and Hongxiang Co. falling over 10% [1] - Stocks like Leike Defense, Changjiang Communication, and Aerospace Electronics hit the daily limit down [1] - The AI application sector also faced adjustments, with Tianlong Group, Zhidema, and Hongbo Medicine hitting the daily limit down, and stocks like Tongda Hai and Guangha Communication dropping over 10% [1]