ETF基金周报：科创债ETF基金净申购超600亿-20250721

Group 1 - The report highlights that the technology sector is leading the equity market, with the Nasdaq index reaching new highs driven by the seven major tech companies in the US, and significant performance in the domestic AI industry chain [3][10] - The overall net inflow of ETF funds for the week was 56.236 billion, with notable inflows in cross-border and bond ETFs, while stock, commodity, and money market ETFs experienced net outflows [11][20] - The report indicates that the bond ETF market is seeing strong demand, particularly for the Sci-Tech bond ETF, which had a net inflow of 66.8 billion, contributing significantly to the overall growth [11][20] Group 2 - The top-performing stock ETFs are focused on innovative pharmaceuticals and AI-related sectors, with significant interest in indices such as the ChiNext AI and Cloud Computing 50 [16][18] - Despite an overall net outflow in stock ETFs, there is a notable reverse trend in certain themes, particularly in sectors like animation and gaming, which saw inflows [17][19] - The bond ETF indices are performing well, with the convertible bond ETF index showing a weekly increase of 0.46%, and credit bonds continuing to attract capital with a net inflow of 68.562 billion this week [20][23] Group 3 - The financing analysis indicates that the top ten ETFs by net buy amount are concentrated in themes such as AI, convertible bonds, and innovative pharmaceuticals, reflecting market enthusiasm for these strong sectors [25]