今天，这两类ETF上涨！

Core Insights - The total net inflow of ETFs in the market reached 3.476 billion yuan as of August 20, with significant inflows into Hong Kong-related ETFs, broad index ETFs like ChiNext and SSE 50, and thematic ETFs in sectors such as securities, chemicals, photovoltaics, and artificial intelligence [1][8] ETF Market Activity - On August 21, the total trading volume of ETFs in the market was 378.1 billion yuan, with Hong Kong securities, Hong Kong innovative drugs, and CSI A500-related ETFs leading in trading volume [2][6] - Chemical and agricultural-related ETFs showed the highest gains on August 21, with several ETFs exceeding a 1% increase, driven by the rise of large-cap blue-chip stocks [3][4] Top Performing ETFs - The top performing ETFs on August 21 included: - E Fund CSI Petrochemical Industry ETF: 6.61% increase - New China CSI A50 ETF: 1.83% increase - Huaxia CSI Agricultural Theme ETF: 1.78% increase - Other notable ETFs also showed gains above 1% [4][3] Significant Inflows - Major inflows were observed in the following ETFs: - Pengyang CSI 30-Year Treasury Bond ETF: 2.286 billion yuan - Guotai Junan CSI All-Share Securities Company ETF: 2.191 billion yuan - E Fund ChiNext ETF: 1.868 billion yuan - Other ETFs in the internet and innovative drug sectors also received substantial inflows [11][8] Market Trends - The total scale of the ETF market has surpassed 4.8 trillion yuan, with a year-to-date increase of 1.11 trillion yuan, indicating rapid expansion in the ETF sector [12]