科创板系列指数走势分化，持续关注科创200ETF易方达（588270）、科创50ETF易方达（588080）投资价值

Group 1 - The core viewpoint of the news highlights the performance of various indices in the technology sector, indicating a mixed trend with the Sci-Tech 200 Index up by 0.8% and the Sci-Tech Growth Index down by 0.4% [1] - Historical data from 2017 to 2025 suggests that A-share investor sentiment tends to decline before long holidays due to external uncertainties and increased cash withdrawal demands during the Spring Festival, with a subsequent rise post-holiday [1] - The TMT index shows a higher probability of positive performance in the five and ten trading days following the Spring Festival, indicating that the technology sector typically performs better in the post-holiday phase [1] Group 2 - The Sci-Tech Comprehensive Index ETF by E Fund tracks the Shanghai Stock Exchange Sci-Tech Comprehensive Index, covering all market securities and focusing on core industries such as artificial intelligence, semiconductors, new energy, and innovative pharmaceuticals [4] - As of the midday close, the Sci-Tech Comprehensive Index has increased by 0.1% with a rolling price-to-earnings ratio of 221.3 times [4] - The Sci-Tech Growth ETF by E Fund tracks the Sci-Tech Growth Index, consisting of 50 stocks with high growth rates in revenue and net profit, predominantly in the electronics and communications sectors, which together account for over 65% [5] Group 3 - The rolling price-to-earnings ratio for the Sci-Tech Growth Index is reported at 86 times, reflecting its growth-oriented nature [5] - The historical performance of various indices, including the Sci-Tech 50 and Sci-Tech 100, indicates their respective release dates and the ongoing trends in the market [6] - The low-fee structure of the ETFs includes a management fee of 0.15% per year and a custody fee of 0.05% per year, making them attractive investment options [6]