创业板指上涨获资金共振，创业板ETF(159915)全天净申购达1.8亿份

Core Viewpoint - The market experienced a significant increase today, with the ChiNext Index rising nearly 1% and attracting substantial capital inflow, as evidenced by a net subscription of 180 million units for the ChiNext ETF (159915) [1] Group 1: Market Performance - The ChiNext Growth Index increased by 4.1% this week, while the ChiNext Index rose by 2.7% and the ChiNext Mid-Cap 200 Index saw a 1.2% increase [1][2] - The cumulative performance for the year shows the ChiNext Index up by 49.2%, the ChiNext Mid-Cap Index up by 25.5%, and the ChiNext Growth Index up by 68.9% [7] Group 2: Index Valuation - The rolling price-to-earnings (P/E) ratio for the ChiNext Index is 40.4 times, while the ChiNext Mid-Cap 200 Index has a P/E ratio of 107.4 times, and the ChiNext Growth Index stands at 40.2 times [2] - The rolling P/E ratio percentile for the ChiNext Index is at 33.6%, indicating a relatively lower valuation compared to historical levels [2] Group 3: Industry Composition - The ChiNext Mid-Cap 200 Index comprises 200 stocks with medium market capitalization and good liquidity, with the information technology sector accounting for over 40% of the index [4] - The ChiNext Growth Index consists of 50 stocks with strong growth characteristics, with the power equipment, pharmaceutical, and communication sectors collectively representing about 60% of the index [4]