The index closed mixed, with the ChiNext Index and Shenzhen Component Index turning negative in the afternoon. In terms of sectors, the large financial concept continued to be strong, with the insurance sector leading the gains, and Tianmao Group hitting the daily limit; the ERP concept rose, with Leizhi Group also hitting the daily limit; the AI sector collectively strengthened, with HAND and Dou Shen Education leading the gains; the consumer electronics sector adjusted in the afternoon, with YT Tech hitting the daily limit; the e-commerce sector declined, with Shitou Co., Ltd. and Kuaijingtong leading the losses; the automotive sector weakened, with Dongfeng Motor's stock falling significantly. Overall, more stocks declined than rose, with over 2,700 stocks falling. As of the close, the Shanghai Composite Index reported 3,230.16 points, up 0.51%; the Shenzhen Component Index reported 10,176.17 points, down 0.49%; the ChiNext Index reported 2,093.31 points, down 0.37%. On the market, the insurance, ERP concept, and banking sectors had the largest gains, while the components, consumer electronics, and PCB concept sectors had the largest declines