A股午评：创业板指表现强势涨近1%，医药板块全线走强

Market Overview - The three major A-share indices experienced narrow fluctuations, with the Shanghai Composite Index down 0.08%, the Shenzhen Component Index down 0.04%, and the ChiNext Index up 0.92% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1,145.9 billion yuan, an increase of 7.1 billion yuan compared to the previous day [1] - Over 3,800 stocks declined across the two markets [1] Sector Performance - The CRO (Contract Research Organization), PET copper foil, and semiconductor sectors showed gains, while the glyphosate and insurance sectors experienced adjustments [1] - The CRO sector saw a significant rise, with Aoxiang Pharmaceutical (603229) and Jiuzhou Pharmaceutical (603456) hitting the daily limit, and Yaoshi Technology (300725) increasing by over 17% [1] - The PET copper foil sector also performed well, with Fangbang Co. hitting the daily limit and Woge Optoelectronics (603773) also reaching the daily limit, while the semiconductor sector saw Dongxin Co. hitting the daily limit [1] - The glyphosate sector declined across the board, with no stocks showing an increase [1] - The insurance sector adjusted, with Xinhua Insurance (601336) and China Pacific Insurance (601319) both dropping by over 1% [1]