688382、688428，历史新高

Market Overview - The three major A-share indices showed mixed performance, with the ChiNext Index rising over 1% [1] - The total market turnover was approximately 1.64 trillion yuan, an increase of over 150 billion yuan compared to the previous trading day [1] Innovative Drug Sector - The innovative drug concept rebounded in the afternoon, with Yifang Biologics (688382) rising nearly 8% and Nocankang (688428) increasing over 6%, both reaching historical highs [4] - Other stocks in the sector, such as Wanbangde, Aosaikang, and Lisheng Pharmaceutical, also hit the daily limit [4] - The National Organization for Drug Procurement recently held a meeting in Shanghai to advance the 11th batch of centralized drug procurement, which is seen as a prelude to the upcoming national procurement [6][7] AI Intelligent Agent Sector - The AI intelligent agent concept saw localized strength, with stocks like Dingjie Zhizhi and Chutianlong hitting the daily limit [9] - The World Digital Academy (WDTA) released the AI STR series new standard for operational safety testing of AI agents, marking a significant development in the field [13] Power Sector - The power sector experienced a noticeable pullback, with only a few stocks like Xinzhonggang and Xiexin Nengke rising, while Huayin Power hit the daily limit down [15] - Huayin Power's stock price has increased by 194.86% since the beginning of the year, with a high turnover rate indicating potential speculative risks [18] - According to research from Xinda Securities, the power sector is expected to see profit improvement and value reassessment due to ongoing market reforms and stable electricity pricing trends [19]