A »Index funds are investment funds tracking a market index, like the S&P 500. They are popular among retail investors due to their low fees, diversification, and consistent performance mirroring the broader market. For example, by investing in an S&P 500 index fund, an investor gains exposure to 500 large U.S. companies, benefiting from their collective growth without needing to pick individual stocks.

A »Index funds are investment vehicles that track a specific market index, like the S&P 500. They're popular among retail investors due to their low fees, diversification, and simplicity. By replicating the market's performance, index funds provide broad exposure to various assets, making them a straightforward and cost-effective investment option.