A股收评：创业板指跌0.24%，医药板块表现强势

Market Overview - The three major A-share indices collectively declined on August 1, with the Shanghai Composite Index down by 0.37%, the Shenzhen Component Index down by 0.17%, and the ChiNext Index down by 0.24% [2] - The North Stock 50 Index also fell by 0.23%, with a total trading volume of 16,199 billion yuan, a decrease of 3,420 billion yuan compared to the previous day [2] Sector Performance - The Chinese medicine, photovoltaic equipment, and AI intelligent agent sectors showed strong performance, while the military industry and civil explosives sectors experienced adjustments [2] - The Chinese medicine sector continued to strengthen, with Biopharma rising over 20%, Weikang Pharmaceutical hitting the daily limit, and Guizhou Bailing and New Tian Pharmaceutical also reaching the daily limit [2] - The photovoltaic equipment sector saw strong gains, with Jiejia Weichuang hitting the daily limit and Shuangliang Energy also reaching the daily limit [2] - The AI intelligent agent sector strengthened in the afternoon, with Lifan Technology and Jinke Environment rising over 10% [2] - The military industry sector adjusted, with ST Emergency hitting the daily limit down [2] - The civil explosives sector also adjusted, with Poly United hitting the daily limit down [2]