科创综指ETF（589630）收涨0.97%，政策扩容或提升科技企业上市包容性

Group 1 - The core viewpoint of the news is the introduction of a new "growth layer" in the Sci-Tech Innovation Board, which aims to support unprofitable companies in cutting-edge technology sectors such as artificial intelligence, commercial aerospace, and low-altitude economy [1] - The China Securities Regulatory Commission (CSRC) announced six reform measures, including expanding the application scope of the fifth set of listing standards to support more companies in emerging technology fields [1] - The growth layer will focus on technology companies that have significant breakthroughs, broad commercial prospects, and substantial ongoing R&D investments but are currently unprofitable [1] Group 2 - The Sci-Tech Innovation Index ETF (589630) tracks the Sci-Tech Innovation Index (000680), which covers all listed companies on the Sci-Tech Innovation Board and aims to reflect the overall performance of this market [2] - The index components are concentrated in strategic emerging industries such as information technology, biomedicine, and high-end equipment manufacturing, characterized by high R&D investment and technical barriers [2] - The index serves as a key asset indicator in China's "hard technology" sector, highlighting the market's support for critical core technology innovation [2]