电子、医药板块受券商调研青睐，科创综指ETF华夏（589000）一键布局硬科技

Group 1 - The Shanghai Stock Exchange Sci-Tech Innovation Board Composite Index fell by 0.55% as of May 27, with mixed performance among constituent stocks [1] - Key gainers included KJ Intelligent with two consecutive trading limits, Sangfor Technologies up by 17.46%, and Junshi Biosciences up by 8.67% [1] - Major decliners included Weide Information down by 7.53%, Green Harmony down by 6.82%, and Guoguang Electric down by 5.26% [1] Group 2 - The Huaxia Sci-Tech Innovation Index ETF closely tracks the Shanghai Stock Exchange Sci-Tech Innovation Board Composite Index, focusing on hard technology sectors such as new generation information technology, high-end equipment, biomedicine, new energy, new materials, and energy conservation and environmental protection [2] - The Huaxia Sci-Tech Innovation Index ETF (589000) had a turnover of 1.85% during the trading session, with a transaction volume of 49.68 million yuan [1] - Over the past three months, the Huaxia Sci-Tech Innovation Index ETF has seen a significant growth of 1.156 billion yuan, ranking first among comparable funds [1] Group 3 - Institutional research trends indicate that electronics, machinery equipment, and biomedicine are the most frequently researched industries by brokerages since 2025 [1] - More than 30% of over 2,000 listed companies surveyed this year are concentrated in the electronics, machinery, and biomedicine sectors [1] - In May alone, over 90 companies were targeted for brokerage research, primarily in sub-sectors such as electronic components, integrated circuits, and semiconductor materials and equipment [1]