午评：创业板指半日跌0.5% 商业航天概念再度走强

Group 1 - The market experienced fluctuations with the ChiNext index initially rising over 1% before retreating [1] - The commercial aerospace sector showed signs of recovery, with Aerospace Power hitting the daily limit and Shunhao Co. achieving four consecutive trading limits [1] - The coal sector saw a rapid increase, with Antai Group achieving two consecutive trading limits, and Dayou Energy and New Dazhou A hitting the daily limit [1] Group 2 - The Fujian sector was active, with Haixin Food reaching six consecutive trading limits and Sun Cable achieving two consecutive trading limits [1] - The superhard materials concept strengthened, with Huanghe Xuanfeng hitting the daily limit [1] - In contrast, the AI application sector collectively weakened, with Fushi Holdings dropping over 11% [1] Group 3 - By the end of the trading day, the Shanghai Composite Index fell by 0.09%, the Shenzhen Component Index decreased by 0.19%, and the ChiNext index dropped by 0.5% [1]