7家公募ETF规模年内增超千亿元，国泰基金本周增193.23亿元；债券型ETF近两周扩容1100亿元| ETF规模周报

Market Overview - A-shares experienced a rebound from September 22 to September 26, with the ChiNext and STAR Market showing strong performance, while Hong Kong tech stocks adjusted after a previous surge, with the Hang Seng Tech Index declining by 1.58% for the week [1] - The total scale of ETFs in the market increased by 158.9 billion yuan, reaching 5.47 trillion yuan, with stock ETFs and bond ETFs growing by 73.2 billion yuan and 76.9 billion yuan respectively [1][2] ETF Growth - Bond ETFs saw a significant increase of over 110 billion yuan in the past two weeks, with a year-to-date growth rate of 280% [2][5] - As of September 27, the total number of listed ETFs reached 1,315, with a total scale of 5.47 trillion yuan [2][4] Fund Management - The most notable growth in ETF scale this week was achieved by Guotai Fund, which saw an increase of nearly 20 billion yuan, surpassing 100 billion yuan in growth for the year [1][11] - Among the top eight public funds, seven have achieved a year-to-date growth of over 100 billion yuan, indicating a strong trend among leading public funds in the ETF sector [15] Industry Developments - On September 25, Xingzheng Global Fund submitted its first ETF product, the Xingzheng Global CSI 300 Quality ETF, for approval [20] - The second batch of 14 sci-tech bond ETFs was launched on September 24, resulting in five ETFs each exceeding 10 billion yuan in scale within a single day [21] Index Performance - The CSI 300 index-linked ETFs saw a weekly growth of 7.9 billion yuan, with a total scale of 1.175 trillion yuan, reflecting a year-to-date increase of 189.7 billion yuan [6][8] - The ChiNext 50 index and the sci-tech chip index also performed well, with weekly increases of 7.6 billion yuan and 7.4 billion yuan respectively, driven by strong market conditions in the chip sector [6][10]