20CM、T+0 ETF大集合来了！

Core Insights - The article discusses the evolution of ETFs, highlighting the introduction of 20CM and T+0 ETF large collections, which are expected to enhance liquidity and trading efficiency in the market [2] Group 1: ETF Evolution - The new 20CM and T+0 ETF structures are designed to provide investors with more flexible trading options, potentially increasing market participation [2] - These innovations are anticipated to attract a broader range of investors, including retail and institutional players, thereby expanding the overall ETF market [2] Group 2: Market Impact - The introduction of these new ETF formats is likely to lead to increased trading volumes and improved price discovery mechanisms within the ETF space [2] - The article suggests that the evolution of ETFs could result in a more competitive landscape, prompting existing players to innovate further [2]