A-shares Market Close: The three major indices fluctuate, with the Shanghai Composite Index closing near the flat line. CPO concept and PCB sector surge.

The three major A-share indices had mixed performances today. By the close, the Shanghai Composite Index fell 0.01% to 4146 points, the Shenzhen Component Index rose 0.19%, and the ChiNext Index declined 0.29%. The total market turnover was 2.56 trillion yuan, an increase of 75.7 billion yuan compared to the previous trading day, with over 2,800 stocks declining.

In the market, Nvidia’s earnings exceeded expectations, leading to a collective surge in AI hardware sectors such as CPO concepts, high-speed copper cable connections, and liquid-cooled servers. Stocks like FiberHome Technologies, Hengtong Optoelectronics, and Zhongtian Technology hit the daily limit. The PCB and electronic components sectors also rose, with stocks like Shulian Electronics hitting the limit. The controlled nuclear fusion sector strengthened, with Dongfang Electric and others reaching the daily limit. Fertilizer, wind power, and rare metals sectors saw significant gains. Additionally, the real estate sector opened high but declined later, with Hualian Holdings rising over 6%. The film and media sector continued to decline, with Bona Film Group briefly hitting the limit down. Aquaculture, tax rebate stores, and petrochemical sectors experienced notable declines. (Gelonghui)