科创板系列指数集体走强，科创50ETF易方达(588080)上周净流入近10亿元

Group 1 - The article discusses the performance and characteristics of various ETFs tracking the STAR Market indices, highlighting their focus on high-growth sectors such as semiconductors, medical devices, and software development [2][3] - The STAR 50 ETF tracks the STAR Market 50 Index, which consists of 50 stocks with large market capitalization and good liquidity, with over 65% of its composition in the semiconductor sector [2] - The STAR 100 ETF follows the STAR Market 100 Index, focusing on medium-sized innovative companies, with over 75% of its composition in electronics, power equipment, and pharmaceutical industries [2] - The STAR 200 ETF tracks the STAR Market 200 Index, which includes 200 smaller-cap stocks, emphasizing growth potential, with a significant portion in electronics and biomedical sectors [2] - The STAR Composite Index ETF covers the entire STAR Market, focusing on core industries like artificial intelligence and new energy, and includes all 17 primary sectors listed on the STAR Market [3] - The STAR Growth ETF tracks the STAR Market Growth Index, consisting of 50 stocks with high growth rates in revenue and net profit, with over 65% in electronics and communications sectors [3] Group 2 - As of the midday close on February 9, 2026, the STAR 50 Index increased by 2.0%, while the STAR 100 Index rose by 2.5% [2] - The STAR Composite Index saw a rise of 2.2%, and the STAR Growth Index increased by 3.0% as of the same date [3] - The rolling price-to-earnings (P/E) ratios for the STAR 50, STAR 100, STAR 200, STAR Composite, and STAR Growth indices are reported at 207.8, 162.4, 217.3, and 186.0 times, respectively [2][3]