午评：创业板指涨0.43% 辅助生殖概念、医药板块走强

Core Viewpoint - The market showed mixed performance on July 31, with the Shanghai Composite Index declining by 0.68% and the Shenzhen Component Index down by 0.45%, while the ChiNext Index increased by 0.43. [1] Market Performance - The overall market saw a trading volume exceeding 1.1 trillion yuan, with over 3,400 stocks declining. [1] - The assisted reproductive concept stocks surged, with companies like Gongtong Pharmaceutical and Lide Man hitting the daily limit. [1] - The pharmaceutical sector strengthened, with stocks such as Aoxiang Pharmaceutical and Kangyuan Pharmaceutical also reaching the daily limit. [1] - The liquid cooling server concept gained traction, with Yingweike achieving consecutive gains. [1] Sector Analysis - Innovative drug concepts, CPO concepts, and software service sectors showed significant gains. [1] - Conversely, cyclical stocks weakened, with coal, steel, oil, and non-ferrous metals sectors experiencing the largest declines. [1] - Other sectors such as aquatic products, real estate, electricity, and insurance also faced downturns. [1]