Xin Lang Cai Jing·2025-10-24 05:59Group 1 - The ChiNext 50 Index (399673) has seen a strong increase of 3.50%, with notable gains from constituent stocks such as Jiangbolong (301308) up 14.74%, Zhongji Xuchuang (300308) up 11.25%, and Sunshine Power (300274) up 7.35% [1] - The AI sector is leading the market rally, with strong performance in computing hardware stocks, particularly Zhongji Xuchuang reaching a new high during trading [1] - The Ministry of Science and Technology has emphasized the ongoing enhancement of the "14th Five-Year Plan" for AI, focusing on the development of new model algorithms and high-end computing chips [1] Group 2 - As of September 30, 2025, the top ten weighted stocks in the ChiNext 50 Index include CATL (300750), Zhongji Xuchuang (300308), and Dongfang Wealth (300059), with these stocks collectively accounting for 69.36% of the index [2] - The ChiNext 50 ETF (159681) closely tracks the ChiNext 50 Index, which consists of the 50 stocks with the highest average trading volume in the ChiNext market, reflecting the overall performance of well-known, large-cap, and liquid companies [1][3]