分析家说,尽管过去表现不佳,但美国中小型和中小型股票在今后五年可能超过S & P 500。 U.S. small- and mid-cap stocks may outperform the S&P 500 in the next five years, analysts say, despite past underperformance.

包括州街在内的华尔街分析家预测,在今后五年里,美国的中小型股票可能超过S&P 500。 Wall Street analysts, including State Street, predict U.S. small- and mid-cap stocks may outperform the S&P 500 over the next five years. 超前先锋的S & P Mid-Cap 400 和 Small-Cap 600 ETFs, 两者均占支出比率的0.07%, 已经产生了强劲的15年回报率分别为365 % 和 360 % , 追踪公司的价值在12亿至227亿美元之间。 Vanguard’s S&P Mid-Cap 400 and Small-Cap 600 ETFs, both with 0.07% expense ratios, have delivered strong 15-year returns of 365% and 360%, respectively, tracking companies valued between $1.2 billion and $22.7 billion. 虽然S & P 500历来表现不佳,但由于更严格的资格规则,这些基金的业绩优于较广泛的小额基准。 While historically underperforming the S&P 500, these funds outperformed broader small-cap benchmarks due to stricter eligibility rules. 然而,一些分析家警告说,指数基金可能滞后,原因是将增长的公司自动排除在外,并保留业绩不佳的公司,这与S&P 500不同,因为S&P 500定期调整,以保持业绩最好的公司的领导地位。 However, some analysts warn that index funds may lag due to automatically excluding growing companies and retaining underperformers, unlike the S&P 500, which is regularly rebalanced to maintain leadership from top-performing firms.