1. Report Industry Investment Rating No relevant content provided. 2. Core Viewpoints of the Report The report focuses on the performance of the ETF fund market, summarizing the performance and fund flows of the ETF fund market, different popular sub - type ETF funds, and innovative theme and sub - industry ETF funds in the past week (September 22 - September 26) for investors' reference [1]. 3. Summary by Relevant Catalogs 3.1 ETF Market Overall Performance - Market performance: Most stock ETFs rose this week. A - share TMT ETFs and Shanghai - Hong Kong - Shenzhen theme ETFs had the largest increases, with an average increase of 4.39% and 4.28% respectively for funds above a certain scale. Conversely, A - share consumer ETFs and Hong Kong stock dividend ETFs had significant declines, with an average decline of 2.24% and 2.15% respectively for funds above a certain scale [2][5]. - Fund flow: Funds flowed significantly into A - share TMT ETFs, with a net inflow of 17.889 billion yuan throughout the week. In contrast, A - share small - and - medium - cap ETFs and A - share cyclical ETFs experienced fund outflows, with net outflows of 2.251 billion yuan and 2.023 billion yuan respectively throughout the week [3][9]. - Lists of funds: The report also lists the top - performing funds in terms of recent weekly returns, weekly fund inflows, and weekly fund outflows [11][12][13]. 3.2 Different Popular Sub - type ETF Funds Market Performance The report presents the market performance of various sub - type ETFs, including A - share ETFs (broad - based index, industry, SmartBeta, theme), Hong Kong stock ETFs (broad - based index, industry, SmartBeta, theme), Shanghai - Hong Kong - Shenzhen ETFs (industry, theme), US stock ETFs (broad - based index, industry), other QDII - ETFs, bond ETFs, and commodity ETFs, showing their latest scale, weekly fund flow, weekly return, weekly trading volume, recent one - month return, and year - to - date return [15][30][37]. 3.3 Innovative Theme and Sub - industry ETF Funds Market Performance The report shows the market performance of highly - concerned innovative theme and sub - industry ETF funds, including TMT innovation themes, consumption sub - industries, pharmaceutical sub - industries, new energy themes, central and state - owned enterprise themes, stable - growth themes, Shanghai - Hong Kong - Shenzhen/Hong Kong Stock Connect sub - industries, dividend/dividend low - volatility index families, and ChiNext index families, presenting their index abbreviations, weekly returns, year - to - date returns, fund codes, representative fund abbreviations, weekly returns, and latest scale [46][47][48].