Learn how index funds invest in market indexes like the S&P 500 for broad diversification and market performance replication.

The U.S. stock market has become so concentrated that even broad index funds are no longer well diversified, our columnist ...

"Index funds can help investors achieve long-term success through their low costs, broad diversification, low turnover and relative predictability," Comegys says. To further diversify a U.S.-heavy ...

To invest in index funds tax-efficiently, investors should consider doing so via an individual savings account (ISA). If ...

This article discusses some of the best index funds right now.

The S&P 500's unprecedented concentration could drag on returns in the next decade.

S&P 500 index funds closely mirror the index performance of their benchmark index, the S&P 500. The Fidelity 500 Index Fund offers the lowest fee at 0.015%, maximizing long-term investment returns.

Wondering how FXAIX and VOO stack up? You aren’t alone. To help, here is an explanation of the key differences between the ...

Index funds simplify investing by bundling hundreds or even thousands of stocks into a single investment vehicle, effectively creating diversified portfolios. The Vanguard S&P 500 ETF returned 299% ...

The ability to outperform during volatile periods is an oft-touted benefit of actively managed mutual funds and ETFs. However, just 33% beat their average index fund counterpart from July 2024 through ...

Tom Lee of Fundstrat Global Advisors thinks the S&P 500 can reach 15,000 by 2030, a forecast that implies 132% upside from its current level of 6,460. The Vanguard S&P 500 ETF and the SPDR S&P 500 ETF ...