Group 1 - The China Securities Cloud Computing and Big Data Theme Index decreased by 0.1%, while the China Securities Chip Industry Index increased by 2.5%, and the China Securities Semiconductor Materials and Equipment Theme Index rose by 4.5% [1] - The semiconductor equipment ETF managed by E Fund (159558) saw a net subscription of nearly 20 million units in half a day, with a total net inflow exceeding 200 million yuan over the past five trading days [1] - Guotai Junan Securities believes that semiconductor equipment is the cornerstone of the semiconductor industry chain, with significant potential for domestic production as storage chip architecture transitions from 2D to 3D [1] Group 2 - The introduction of 3D DRAM technology and the evolution of NAND stacking layers to 500 layers and above will exponentially increase the requirements for high aspect ratio etching and advanced thin film deposition in manufacturing processes [1] - Related equipment manufacturers are expected to benefit significantly from the increased complexity of manufacturing processes [1]
半导体设备板块再度爆发，指数半日涨超4%，半导体设备ETF易方达（159558）获资金持续布局
Sou Hu Cai Jing·2026-01-06 05:08