超30亿元，净流入！

Core Viewpoint - The stock ETF market experienced a net outflow of approximately 3.22 billion yuan on July 21, despite the overall market reaching new highs for the year [1][2]. Group 1: Market Overview - On July 21, the total scale of the stock ETF market reached 3.74 trillion yuan, with a total increase of 3.123 billion shares [2]. - The industry-themed ETFs saw the highest net inflow, totaling 3.152 billion yuan [2]. - The top five sectors for inflows included Hong Kong financials (1.2 billion yuan), infrastructure and construction (1.16 billion yuan), Hong Kong internet (990 million yuan), Sci-Tech 50 (610 million yuan), and building materials (530 million yuan) [2]. Group 2: Fund Performance - The Hong Kong Internet ETF led with a net inflow of 969 million yuan, followed by the Hong Kong Securities ETF with 624 million yuan, and the Infrastructure 50 ETF with 598 million yuan [3]. - Major fund companies like E Fund and Huaxia Fund reported significant inflows in their ETFs, with E Fund's total scale reaching 671.44 billion yuan, increasing by 5.23 billion yuan on the same day [4]. - Huaxia Fund's Sci-Tech 50 ETF and Robot ETF saw net inflows of 439 million yuan and 163 million yuan, respectively [4]. Group 3: Outflows in Broad-based ETFs - Broad-based ETFs experienced the largest net outflows, totaling 2.396 billion yuan, with the CSI A500 seeing the highest outflow of 1.581 billion yuan [5]. - The Southern Fund's CSI 1000 ETF had a net outflow exceeding 400 million yuan, ranking first among stock ETFs [5]. - The recent market trend indicates that some investors are opting to take profits as the index rises, leading to outflows from A500-related ETFs [5].