The A-share broad-based index sample is about to undergo a major adjustment, with nearly RMB 900 billion in scale index funds adjusting their positions simultaneously.

This Friday, more than ten indexes including the Shanghai-Shenzhen 300, CSI 500, and Kechuang 50 will undergo a new round of sample stock adjustments. As of June 10, the total size of index funds tracking these indexes is close to 900 billion yuan, with the size of the Shanghai-Shenzhen 300 ETF exceeding 400 billion yuan, and the sizes of the CSI 500 ETF and the Kechuang 50 Index ETF both exceeding 100 billion yuan. Securities Times reporters have found that the sample adjustment proportions of individual indexes reach 10%, and after the inclusion of technology stocks such as New Yangsheng, Microgate Innovation, and Jiang Bolong, the "technology content" of important A-share broad-based indexes has significantly increased. Public fund professionals believe that the continuous emergence of new opportunities in sample stocks following changes in economic and technological development aligns with the development direction of China's new productive forces and is essential for maintaining the effectiveness of indexes. The adjustment of broad-based indexes further tilting towards "hard technology" and high-end manufacturing from traditional core assets will more comprehensively reflect the main themes of high-quality economic development and industrial upgrading in China.