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逾300只量化基金净值创历史新高 小微盘“高光”背后有何风险?
Di Yi Cai Jing·2025-07-30 03:22

Group 1 - The A-share market has recently rebounded, with small-cap stocks outperforming the broader market significantly, leading to a collective rise in the net value of quantitative public funds, with over 97% achieving positive returns this year [1][2][3] - The Wind data shows that as of July 28, 314 out of 652 quantitative public funds have refreshed their historical net value highs, representing over 48% of the total [2][3] - The small-cap stock index reached a historical high of 476,824.12 points on July 29, with a year-to-date return of 50.23%, significantly outperforming larger indices [2][3] Group 2 - Due to the limited capacity of small-cap stocks to absorb funds, several high-performing products have implemented purchase limits, with some reducing the daily purchase limit to as low as 1,000 yuan [3][4] - Approximately 28 quantitative products are currently under restrictions for large purchases, with some tightening their purchase limits further [4] - Fund managers indicate that maintaining a comfortable management scale around 20 billion yuan is crucial for effective strategy execution [4] Group 3 - Despite the strong performance of small-cap stocks, there are emerging risks, including high crowding in small-cap strategies, which could lead to significant downturns if market sentiment shifts [6][7][8] - Analysts have noted that the current rally in small-cap stocks is heavily reliant on sentiment and liquidity rather than solid performance fundamentals, raising concerns about potential valuation bubbles [6][7] - Fund managers have cautioned about the risks associated with high crowding and the need for careful monitoring of market volatility and external uncertainties [7][8]