狂买286亿！

Core Viewpoint - The stock market showed strong inflows into ETFs, with a total net inflow exceeding 28.6 billion yuan over the past week, indicating a bullish sentiment among investors [2][4]. Fund Flows - The Shanghai Composite Index fluctuated around 3900 points, with significant inflows into stock ETFs over three consecutive days, totaling 286 billion yuan, except for a slight outflow on Tuesday [2][4]. - On Friday alone, the total net inflow into stock ETFs reached 71.24 billion yuan, with A-share ETFs contributing 38.42 billion yuan [4][6]. Sector Performance - Industry-themed ETFs and Hong Kong market ETFs led the inflows, with net inflows of 35.02 billion yuan and 31.71 billion yuan, respectively, while commodity ETFs experienced a net outflow of 9.03 billion yuan [6]. - The A500 index tracking ETF saw a significant single-day net inflow of 13.8 billion yuan on September 19, while the STAR 50 index ETF faced a net outflow of 15.46 billion yuan [7]. Large Fund Companies - Major fund companies like E Fund and Huaxia Fund reported continued net inflows into their ETFs, with E Fund's total ETF scale reaching 787.66 billion yuan, an increase of 187.01 billion yuan since 2025 [9]. - E Fund's Robot ETF and Hong Kong Technology ETF saw net inflows of 4.2 billion yuan and 3 billion yuan, respectively [9]. Specific ETF Performance - The Securities ETF attracted nearly 4.8 billion yuan in net inflows, while the Broker ETF saw inflows of approximately 2.3 billion yuan [11]. - The Hong Kong Internet ETF and the Hong Kong Technology 30 ETF also reported substantial inflows of 45.69 billion yuan and 18.43 billion yuan, respectively [13]. Outflows - In contrast, several ETFs tracking the STAR 50 index, convertible bond index, and CSI 500 index experienced significant outflows, indicating profit-taking behavior among investors [14].