资金逆势积极加仓，创业板ETF(159915)全天获超1.7亿份净申购

Market Overview - The market experienced a correction today, with growth-style indices such as the ChiNext Index declining, while funds showed a contrary attitude by increasing their positions, with the ChiNext ETF (159915) seeing a net subscription of over 170 million units throughout the day [1] - For the week, the ChiNext Mid-Cap 200 Index fell by 0.9%, the ChiNext Index decreased by 3.0%, and the ChiNext Growth Index dropped by 4.6% [1][2] Index Performance - Weekly performance for the indices is as follows: - ChiNext Index: -3.0% - ChiNext Mid-Cap 200 Index: -0.9% - ChiNext Growth Index: -4.6% [2] - The rolling price-to-earnings (P/E) ratios are: - ChiNext Index: 41.4 times - ChiNext Mid-Cap 200 Index: 111.1 times - ChiNext Growth Index: 40.6 times [2] Sector Composition - The ChiNext Mid-Cap 200 Index consists of 200 stocks with medium market capitalization and good liquidity, reflecting the overall performance of representative companies in the ChiNext market, with the information technology sector accounting for over 40% [4] - The ChiNext Growth Index is composed of 50 stocks with prominent growth styles and high earnings growth, with the power equipment, pharmaceutical, and communication sectors collectively accounting for about 60% [4] ETF Tracking - Currently, there are 16 ETFs tracking the ChiNext Index, 5 ETFs tracking the ChiNext Mid-Cap 200 Index, and 1 ETF tracking the ChiNext Growth Index, with variations in fee rates, tracking errors, and sizes among different ETFs [4] Historical Performance - Year-to-date performance for the indices is as follows: - ChiNext Index: +45.3% - ChiNext Mid-Cap 200 Index: +25.6% - ChiNext Growth Index: +57.7% [7] - The cumulative performance over the past year is: - ChiNext Index: +38.7% - ChiNext Mid-Cap 200 Index: +18.6% - ChiNext Growth Index: +50.2% [7]