A-shares closing: The ChiNext index opened high but fell over 1%, with AI application sectors collectively adjusting

The market fluctuated throughout the day, with the ChiNext Index falling over 1%. Superhard materials performed strongly against the trend, with Huanghe Xuanfeng hitting the daily limit and Sifangda rising over 10%. The coal sector collectively surged, with DYEC and Antai Group hitting the daily limit. The anti-influenza concept was repeatedly active, with Yisheng Pharmaceutical hitting the daily limit and Yue Wanniang rising over 10%. On the downside, AI application sectors collectively adjusted, with Inspur Software hitting the daily limit and Fushi Holdings falling over 10%. Most individual stocks declined, with over 3,800 stocks in the Shanghai, Shenzhen, and Beijing markets showing losses, and today's trading volume exceeding 1.68 trillion. By the close, the Shanghai Composite Index fell 0.51%, the Shenzhen Component Index fell 0.78%, and the ChiNext Index fell 1.12%