When you start investing, one of the first choices you'll face is whether to buy individual stocks or an index fund. They sound similar, but they behave very differently, and the right pick usually depends on how much time and risk you want to take on.

What each one is

An individual stock is a share of a single company. If you buy shares of one business, your money rises and falls with that one company's fortunes.

An index fund holds a slice of many companies at once, tracking a broad market index. Buying one share spreads your money across hundreds or thousands of businesses in a single purchase.

The case for index funds

The main advantage is instant diversification. Because your money is spread across many companies, one business having a bad year doesn't sink your whole investment.

Index funds also tend to charge very low fees, and they don't require you to research or follow individual companies. You're essentially betting on the market as a whole rather than trying to pick winners.

The case for individual stocks

Individual stocks offer the chance for bigger gains if you happen to pick a company that does well, and some people enjoy researching businesses they believe in.

The trade-off is higher risk and more work. A single company can lose value quickly, and consistently picking winners is difficult even for professionals.

A reasonable starting point

Many beginners build a foundation with a broad index fund, then, if they want, put a small amount into individual stocks they find interesting. That way the core of your portfolio stays diversified while you learn, and any single-stock bets are money you can afford to see swing.