超千亿猛加仓！这些基金被资金狂买！

Group 1 - The core viewpoint of the article highlights a significant inflow of funds into the stock ETF market, with over 1100 billion yuan in September, marking a notable recovery in investor sentiment [3][5][9] - The Shanghai Composite Index has surpassed the 3900-point mark for the first time in ten years, indicating a bullish market trend [3][5] - The article emphasizes that the stock ETF market has seen substantial net inflows, particularly in the last two trading days of September, with inflows of 123.51 billion yuan and 118.83 billion yuan respectively [5][9] Group 2 - Specific ETFs such as the Hong Kong Stock Connect Internet ETF and the Securities ETF have attracted over 100 billion yuan in net inflows, reaching 123.47 billion yuan and 116.81 billion yuan respectively [9][10] - The article details that the top-performing ETFs in terms of net inflow include the China Securities A500 ETF and the Battery ETF, with inflows of 82.12 billion yuan and 72.40 billion yuan respectively [10] - Conversely, certain ETFs tracking indices like the ChiNext 50 and the CSI 300 have experienced significant net outflows, indicating profit-taking behavior among investors [11][12]