芯片产业链题材股涨幅居前，关注半导体设备ETF易方达(159558)、芯片ETF易方达(516350)等投资价值

Group 1 - The technology sector has shown a collective rebound this week, with significant gains in CPO, optical chips, and semiconductor equipment, as evidenced by the 5.3% increase in the CSI Semiconductor Materials Equipment Index, 2.9% in the CSI Cloud Computing and Big Data Index, and 2.5% in the CSI Chip Industry Index [1] - According to Industrial Securities, the global semiconductor market is projected to reach $208 billion by Q3 2025, marking a 15.8% quarter-on-quarter growth, the highest since Q2 2009, driven by the surge in demand for computing power due to the AI wave [1] Group 2 - The CSI Cloud Computing and Big Data Index has a rolling price-to-sales ratio of 4.8x, with a valuation percentile of 98.2% [2] - The CSI Chip Industry Index has a price-to-book ratio of 6.9x and a valuation percentile of 84.3% [2] - The CSI Semiconductor Materials Equipment Index has a price-to-book ratio of 6.4x and a valuation percentile of 62.4% [2] Group 3 - The CSI Cloud Computing and Big Data Index has shown a cumulative increase of 49.1% year-to-date, while the CSI Chip Industry Index has increased by 41.9%, and the CSI Semiconductor Materials Equipment Index has risen by 52.4% [7] - Over the past three years, the CSI Cloud Computing and Big Data Index has increased by 101.0%, the CSI Chip Industry Index by 63.8%, and the CSI Semiconductor Materials Equipment Index by 48.6% [7]