Summary of Key Points Core Viewpoint - The trading volume of the CSI Small Cap 500 Index ETF reached 3.142 billion yuan today, marking a 31.09% increase compared to the previous trading day [1]. Trading Volume and Changes - The total trading volume for the CSI Small Cap 500 Index ETF today was 3.142 billion yuan, an increase of 745 million yuan from the previous day [1]. - The trading volumes for specific ETFs were as follows: - Harvest CSI 500 ETF (159922): 543 million yuan, up 257 million yuan, a 89.98% increase [2]. - Southern CSI 500 ETF (510500): 1.905 billion yuan, up 191 million yuan, an 11.17% increase [2]. - Huaxia CSI 500 ETF (512500): 196 million yuan, up 107 million yuan, a 121.12% increase [2]. - Notable increases in trading volume were observed in: - Ping An CSI 500 ETF (510590): 3315.23% increase [1]. - E Fund CSI 500 Enhanced Strategy ETF (563030): 594.13% increase [1]. Market Performance - As of market close, the CSI Small Cap 500 Index (000905) fell by 0.61%, while the average decline for related ETFs was 0.54% [2]. - ETFs with notable performance included: - Ping An CSI 500 ETF (510590): increased by 0.33% [2]. - Bank of China CSI 500 ETF (515190): increased by 0.07% [2]. - ETFs with significant declines included: - Founder Fubon CSI 500 ETF (510550): decreased by 1.32% [2]. - Industrial Bank CSI 500 ETF (510570): decreased by 0.97% [2].

Summary of Key Points Core Viewpoint - The trading volume of the CSI Small Cap 500 Index ETF increased significantly today, indicating heightened market activity and investor interest in this segment [1][2]. Trading Volume and Changes - The total trading volume of the CSI Small Cap 500 Index ETF reached 1.628 billion yuan, an increase of 418 million yuan from the previous trading day, representing a growth rate of 34.51% [1]. - Specific ETFs showed notable increases in trading volume: - Southern CSI 500 ETF (510500) had a trading volume of 1.088 billion yuan, up 291 million yuan, with a growth rate of 36.47% [2]. - Huaxia CSI 500 ETF (512500) saw a trading volume of 158 million yuan, an increase of 70.726 million yuan, with a growth rate of 81.05% [2]. - Jiashi CSI 500 ETF (159922) recorded a trading volume of 159 million yuan, up 21.474 million yuan, with a growth rate of 15.59% [2]. - Other ETFs with significant increases in trading volume included: - Industrial Bank CSI 500 ETF (510570) and Ping An CSI 500 ETF (510590), which saw increases of 3397.96% and 3095.99%, respectively [1]. Market Performance - As of market close, the CSI Small Cap 500 Index (000905) declined by 0.88%, while the average decline for related ETFs was 0.72% [2]. - The top-performing ETF was Ping An CSI 500 ETF (510590), which increased by 0.22% [2]. - The ETFs with the largest declines included Bank of China Securities CSI 500 ETF (515190) and E Fund CSI 500 ETF (510580), which fell by 1.02% and 1.01%, respectively [2].