多只绩优量化基金开启限购

Group 1 - The core viewpoint of the articles highlights that several high-performing quantitative funds are implementing purchase limits to manage investor enthusiasm and ensure strategy effectiveness [1][2][3] - Recent announcements from Guojin Fund indicate that the purchase limit for its quantitative products has been significantly reduced from 10 million yuan to 10,000 yuan, reflecting a rapid response to inflows [2][3] - The average net value increase of quantitative funds has reached 12% this year, with specific funds like Guojin Quantitative Selection and Guojin Quantitative Multi-Factor showing net value increases around 30% [2][3] Group 2 - The scale of Guojin Quantitative Selection and Guojin Quantitative Multi-Factor increased by 1 billion yuan and 1.3 billion yuan respectively, with growth rates of 54% and 45% compared to the previous quarter [3] - Industry experts suggest that controlling the growth rate of quantitative funds is essential to mitigate operational challenges and maintain performance continuity, thereby protecting long-term investor interests [3] - The recent trend of concentrated purchase limits serves as a warning signal, as historical instances have shown that such actions often precede significant fluctuations in fund net values [3]