算力硬件股集体回调，关注科创板50ETF（588080）等产品布局机会

Core Viewpoint - The news discusses various ETFs tracking the STAR Market indices, highlighting their composition, performance, and sector focus, particularly in technology and healthcare sectors. Group 1: STAR Market Indices - The STAR Market 50 ETF tracks the STAR Market 50 Index, composed of 50 large-cap stocks with significant liquidity, predominantly in the "hard technology" sector, with over 65% in semiconductors and nearly 80% in total for semiconductors, medical devices, and software development [2]. - The STAR Market 100 ETF follows the STAR Market 100 Index, which includes 100 mid-cap stocks focusing on small and medium-sized innovative enterprises, with over 80% in electronics, biomedicine, and electrical equipment sectors [2]. - The STAR Market Comprehensive Index ETF tracks the STAR Market Comprehensive Index, covering all market securities and focusing on core industries such as artificial intelligence, semiconductors, and new energy, encompassing all 17 primary industries on the STAR Market [2]. Group 2: Performance Metrics - As of the latest midday close, the STAR Market 50 Index decreased by 2.5% with a rolling P/E ratio of 160.6 times [2]. - The STAR Market 100 Index saw a slight increase of 0.2% with a rolling P/E ratio of 261.9 times [2]. - The STAR Market Comprehensive Index experienced a decline of 0.7% with a rolling P/E ratio of 226.8 times [2]. - The STAR Market Growth Index, which tracks 50 stocks with high growth rates in revenue and net profit, decreased by 2.0% with a rolling P/E ratio of 180.6 times [3].