各板块ETF名单大集合来了！

Core Viewpoint - The article discusses the evolution of ETFs (Exchange-Traded Funds) and provides a comprehensive list of ETFs across various sectors, highlighting their significance in investment strategies [2] Group 1: ETF Overview - ETFs have become increasingly popular due to their flexibility and cost-effectiveness, allowing investors to gain exposure to different sectors without the need for extensive research [2] - The article emphasizes the importance of sector-specific ETFs in diversifying investment portfolios and managing risk [2] Group 2: Sector-Specific ETFs - A detailed list of ETFs categorized by sectors is provided, showcasing options available for investors looking to target specific industries [2] - The article notes the performance metrics of various ETFs, indicating trends and potential growth areas within different sectors [2]