A股收评：三大指数小幅下跌 脑机接口概念多股涨停

Core Viewpoint - The A-share market experienced slight declines across the three major indices, while the brain-computer interface concept stocks saw significant gains [1] Market Performance - The Shanghai Composite Index fell by 0.04% - The Shenzhen Component Index decreased by 0.12% - The ChiNext Index dropped by 0.36% [1] Sector Performance - Oil and gas stocks opened lower but rebounded - Stablecoin concepts became active again - Battery and port shipping sectors showed the highest gains [1] Notable Stocks - Brain-computer interface concept stocks surged, with multiple stocks hitting the daily limit, including: - BeiYikang - AiPeng Medical - JiHua Group - QiSheng Technology - Nanjing Panda [1] Declining Sectors - The innovative drug sector led the declines - Gaming and film industry stocks also fell - The IP economy concept experienced a pullback, with stocks like Hars and Yuanlong Yatu seeing significant drops [1] Trading Volume - The total trading volume exceeded 1.23 trillion yuan - Over 2900 stocks declined [1]