半导体设备板块本周回调，指数跌逾5%，关注半导体设备ETF易方达（159558）等产品投资机会

Group 1: Market Performance - The CSI Cloud Computing and Big Data Theme Index decreased by 1.3% this week, the CSI Chip Industry Index fell by 2.1%, and the CSI Semiconductor Materials and Equipment Theme Index dropped by 5.2% [1][3] - The semiconductor equipment ETF managed by E Fund (159558) attracted over 200 million yuan this week [1] Group 2: Industry Insights - China Galaxy Securities reported that the semiconductor equipment sector has shown positive performance this month, driven by sustained AI computing power demand, an upward cycle in storage chips, and the penetration of advanced packaging technologies [1] - The semiconductor equipment market is expected to continue growing, with TSMC projecting capital expenditures of $52 billion to $56 billion in 2026, a significant increase from $40.9 billion in 2025, highlighting further market opportunities in semiconductor equipment [1] Group 3: Index Valuation - The rolling price-to-sales ratio for the CSI Cloud Computing and Big Data Theme Index is 5.3, while the price-to-book ratios for the CSI Chip Industry Index and the CSI Semiconductor Materials and Equipment Theme Index are 7.9 and 8.0, respectively [3] - The valuation percentiles for these indices are 99.6% for the CSI Cloud Computing and Big Data Theme Index, 92.9% for the CSI Chip Industry Index, and 80.7% for the CSI Semiconductor Materials and Equipment Theme Index [3] Group 4: Historical Performance - Over the past month, the CSI Cloud Computing and Big Data Theme Index has increased by 12.4%, the CSI Chip Industry Index by 16.1%, and the CSI Semiconductor Materials and Equipment Theme Index by 19.9% [8] - Year-to-date, the CSI Cloud Computing and Big Data Theme Index has risen by 12.4%, the CSI Chip Industry Index by 16.1%, and the CSI Semiconductor Materials and Equipment Theme Index by 19.9% [8] - The one-year cumulative growth rates are 73.2% for the CSI Cloud Computing and Big Data Theme Index, 70.6% for the CSI Chip Industry Index, and 88.7% for the CSI Semiconductor Materials and Equipment Theme Index [8]