ETF Industry News - The three major indices collectively declined, while several storage chip-related ETFs rose over 3% [1] - The Shanghai Composite Index fell by 0.12%, the Shenzhen Component Index by 0.43%, and the ChiNext Index by 1.09% [3] - Notable increases were seen in the Sci-Tech Chip Design ETF (588780.SH) at 3.86%, the Sci-Tech AI ETF (589010.SH) at 3.67%, and the AI ETF (588760.SH) at 3.43% [1] - The 5G communication sector saw declines, with the 5G Communication ETF (515050.SH) and 5GETF (159994.SZ) both down by 1.61% [1] ETF Total Scale Growth - The total scale of ETFs increased by 458.8 billion yuan in the past month, reaching 5.13 trillion yuan, marking a growth of nearly 10% [2] - The total number of ETF shares rose by 115.4 billion shares to 2.9 trillion shares, with 16 new products issued, bringing the total to 1,288 [2] - The financial sector saw the largest increase in shares, followed by the sub-sector of chemical industry and the Hong Kong Stock Connect internet index [2] Market Performance Overview - The overall performance of ETFs was mixed, with cross-border ETFs showing the best average performance at 0.40%, while industry index ETFs had the worst at -0.27% [8] - The top-performing ETFs included the Communication Equipment ETF (159583.SZ) with a gain of 6.46%, followed by the Sci-Tech Chip Design ETF (588780.SH) at 3.86% and the Sci-Tech AI ETF (589010.SH) at 3.67% [10][11] Trading Volume and Activity - The top three ETFs by trading volume were the ChiNext ETF (159915.SZ) at 6.394 billion yuan, the Sci-Tech 50 ETF (588000.SH) at 6.291 billion yuan, and the A500 ETF (512050.SH) at 5.124 billion yuan [13][15]