半导体设备板块回调引资金关注，半导体设备ETF易方达（159558）半日净申购达3500万份

Group 1 - The index experienced a decline of 1.3% at midday closing [1] - The price-to-book ratio stands at 8.3 times [1] - The valuation score since 20 has reached 95.99 [1]