On September 11, 2025, the three principal A-share stock indices sustained their upward momentum. Notably, the ChiNext Index experienced a remarkable surge, soaring by over 3% and nearing the significant 3,000-point threshold. Meanwhile, the Shanghai Composite Index witnessed a 0.89% increase, and the Shenzhen Component Index climbed by 1.88%. In terms of sectoral performance, industries including CPO (Coherent Plug-in Optics), PCB (Printed Circuit Board), liquid-cooled servers, and semiconductor chips emerged as the frontrunners, driving the market gains. Across the Shanghai, Shenzhen, and Beijing stock exchanges, more than 2,700 individual stocks registered upward movements.