SIASUN(SZ:300024) Sou Hu Cai Jing·2025-07-28 03:32Core Insights - The Shanghai Stock Exchange Sci-Tech Innovation Board 100 Index (000698) has shown a positive trend, with a 0.66% increase as of July 28, 2025, and notable gains in constituent stocks such as Shengyi Electronics (688183) and Huafeng Technology (688629) [3] - The Sci-Tech 100 Index ETF (588030) has experienced a 3.82% increase over the past week, ranking 2nd among comparable funds [3] - The ETF has seen significant liquidity, with a turnover rate of 2.39% and a transaction volume of 1.54 billion yuan [3] Industry Developments - On July 27, 2025, Zhiyuan Robotics launched the "Genie Envisioner," the first open-source platform for action-driven world models in the industry, enhancing robotics capabilities [3] - Quark Health's large model has passed assessments for 12 core medical disciplines, marking a significant milestone in AI healthcare development in China [4] - The medical sector remains optimistic, with medical devices and services showing strong performance, suggesting a growing interest in AI healthcare and innovative medical devices [4] Fund Performance - The Sci-Tech 100 Index ETF has seen a net value increase of 57.22% over the past year, ranking in the top 10.96% among equity index funds [4] - The ETF's highest monthly return since inception was 27.67%, with an average monthly return of 8.57% during profitable months [4] - The ETF's management fee is 0.15%, and its tracking error is 0.013%, indicating high tracking precision compared to similar funds [5] Market Composition - As of June 30, 2025, the top ten weighted stocks in the Sci-Tech 100 Index accounted for 22.99% of the index, including companies like BeiGene (688235) and Huahong Semiconductor (688347) [6]