On the afternoon of September 24, 2025, the A-share market exhibited robust performance. The ChiNext Index soared by over 2%, while the Shanghai Composite Index registered a 0.69% increase and the Shenzhen Component Index climbed 1.48%. Leading the charge were sectors including semiconductors, photolithography equipment, lab-grown diamonds (a more commonly used term in the financial context instead of "cultivated diamonds"), and gaming. Across the Shanghai, Shenzhen, and Beijing markets, a staggering number of over 4,200 individual stocks experienced upward movement.