Investing in index funds is a great way to diversify your portfolio and gain exposure to a wide range of asset classes. Index funds are a type of mutual fund that track a specific market index, such as the S&P 500 or the Dow Jones Industrial Average. By investing in index
From Wikipedia
An index fund is a mutual fund or exchange-traded fund (ETF) designed to follow certain preset rules so that it can replicate the performance of a specified basket of underlying securities.