海光信息冲击涨停 科创芯片ETF盘中大涨超6%

Core Insights - The Shanghai Composite Index rose by 0.34% as of 10:20 on August 22, with significant gains in the Sci-Tech Chip ETF (588200) and Sci-Tech Information Technology ETF (588100), which increased by 6.55% and 5.82% respectively [1] - Haiguang Information surged by 17.28% and Cambrian Technologies rose by 13.90%, indicating strong performance in the semiconductor sector [1] - The official release of DeepSeek-V3.1, featuring the UE8M0 FP8 designed for the upcoming generation of domestic chips, highlights the acceleration of domestic chip development and the establishment of a technological closed loop for domestic AI industry chain innovation [1] Industry Overview - The Sci-Tech Chip ETF (588200) tracks the Shanghai Sci-Tech Board Chip Index, selecting stocks involved in semiconductor materials, equipment, design, manufacturing, packaging, and testing, showcasing a strong focus on the sci-tech attributes [1] - As of August 21, the top ten constituents of the Shanghai Sci-Tech Board Chip Index include Cambrian Technologies, SMIC, Haiguang Information, Lanke Technology, Zhongwei Company, Chipone Technology, Hushi Silicon Industry, Hengxuan Technology, Huahai Qingshi, and Sitai Technology [1]