中证小盘500指数ETF今日合计成交额16.23亿元，环比增加41.57%

Summary of Key Points Core Viewpoint - The trading volume of the CSI Small Cap 500 Index ETFs increased significantly today, with a total trading volume of 1.623 billion yuan, marking a 41.57% increase compared to the previous trading day [1]. Trading Volume Analysis - The Southern CSI 500 ETF (510500) had a trading volume of 1.265 billion yuan, up 399 million yuan, reflecting a 46.12% increase from the previous day [1]. - The Huaxia CSI 500 ETF (512500) recorded a trading volume of 104 million yuan, an increase of 53.17 million yuan, with a remarkable 105.46% rise [1]. - The Huatai-PineBridge CSI 500 ETF (512510) saw a trading volume of 15.02 million yuan, up 7.41 million yuan, representing a 97.30% increase [1]. - Other notable increases in trading volume include the China Merchants CSI 500 Enhanced Strategy ETF (561950) and the Guolian CSI 500 ETF (515550), which saw increases of 955.02% and 418.69%, respectively [1]. Market Performance - As of market close, the CSI Small Cap 500 Index (000905) fell by 1.20%, while the average decline for related ETFs was 1.05% [1]. - The largest declines among ETFs included the Guoshou Anbao CSI 500 ETF (510560) and the Founder Fubon CSI 500 ETF (510550), which dropped by 1.46% and 1.45%, respectively [1]. Detailed ETF Performance - A detailed table of ETF performance shows various funds with their respective trading volumes, changes in trading amounts, and percentage changes [1][2]. - For instance, the Invesco CSI 500 ETF (159337) had a trading volume of 16.57 million yuan, with a 69.53% increase, while the China Universal CSI 500 ETF (561950) had a staggering 955.02% increase in trading volume [1][2].