ETF Industry News - The three major indices experienced fluctuations and declines, with the Shanghai Composite Index down by 0.07%, the Shenzhen Component down by 0.62%, and the ChiNext Index down by 0.79. However, several oil and gas sector ETFs rose, including the Oil and Gas Resources ETF (563150.SH) which increased by 1.27% [1][3] - The World Gold Council reported that in September 2025, global physical gold ETFs recorded the largest single-month inflow in history, contributing to a record total inflow of $26 billion for the third quarter. By the end of the third quarter, the total assets under management (AUM) of global gold ETFs reached $472 billion, marking a new historical high [2] Market Overview - On October 22, 2025, the A-share market and major overseas indices collectively declined, with the Shanghai Composite Index closing at 3913.76 points, the Shenzhen Component at 12996.61 points, and the ChiNext Index at 3059.32 points. The highest intraday points were 3918.59, 13078.64, and 3089.76 respectively [3] - In terms of sector performance, the oil and petrochemical, banking, and home appliance sectors ranked highest with daily increases of 1.58%, 0.97%, and 0.82% respectively. Conversely, the non-ferrous metals, electric equipment, and agriculture sectors saw declines of -1.36%, -1.29%, and -1.19% respectively [5] ETF Market Performance - An overview of ETF performance categorized by investment type showed that strategy index ETFs performed the best with an average increase of 0.13%, while commodity ETFs had the worst performance with an average decline of -3.34% [7] - The top-performing ETFs included the Communication ETF (159507.SZ) with a daily increase of 4.77%, followed by the Oil and Gas Resources ETF (563150.SH) at 1.27%, and the Banking ETF (515020.SH) at 1.21% [10][11] Trading Volume of Different ETF Categories - The trading volume of ETFs indicated that the top three stock ETFs by trading volume were the A500 ETF (512050.SH) with 4.551 billion yuan, the Sci-Tech 50 ETF (588000.SH) with 4.383 billion yuan, and the CSI A500 ETF (159338.SZ) with 4.167 billion yuan [13][14]