多赚20%以上，小白也能抓的“增强”红利？盘点2025年最强的指数增强基金！

Core Insights - An emerging investment tool, index-enhanced funds, is gaining popularity among investors, with a significant increase in new products and total fundraising in 2025, surpassing previous years' totals [1] - Index-enhanced funds aim not only to track indices but also to outperform them by actively managing a portion of their assets through quantitative models and stock selection [1] Fund Performance - In 2025, the top-performing index-enhanced funds achieved substantial excess returns, particularly those tracking mid and small-cap indices like the Guozhen 2000 and Zhongzheng 1000, with the leading fund, Huaitianfu Guozhen 2000 Index Enhanced A, achieving a net value growth rate of 25.22% [2] - Other notable funds, such as the ICBC Zhongzheng 1000 Index Enhanced A and Baodao Zhongzheng 1000 Index Enhanced A, also reported excess returns exceeding 20% [2] Characteristics of Mid and Small-Cap Funds - Mid and small-cap index-enhanced funds are more successful in generating excess returns due to their index characteristics and the suitability of mainstream enhancement strategies [3] - The large number of constituent stocks in mid-cap indices, such as the Zhongzheng 2000, allows for a broad selection pool, facilitating the identification of potential stocks through quantitative models [3] - Information asymmetry and pricing inefficiencies in mid and small-cap stocks provide opportunities for quantitative strategies to discover mispriced assets and generate alpha returns [3] - The active trading and liquidity of small-cap stocks create a favorable environment for efficient trading execution and short-term price capture, enhancing overall returns [3]