瑞银证券：量化基金助推A股小盘股行情

Group 1 - The core viewpoint is that small-cap stocks are currently performing well, influenced by both retail and quantitative fund inflows into the A-share market [1] - Quantitative funds, including enhanced index funds, are selecting a basket of high-valuation small-cap stocks to enhance potential returns [1] - UBS believes that the trend of small-cap stocks outperforming the market will continue in the short term [1]