Are ETFs and index funds the same?

They’re often confused because a lot of ETFs are index funds, but they’re not the same thing.

ETF describes how the fund trades: on an exchange, intraday, like a stock.

Index fund describes what the fund tries to do: track a benchmark index.

So you can have:

Index ETFs (very common)

Index mutual funds (also common)

Active ETFs (growing segment)

Why it matters: the differences you’ll feel day-to-day are about trading (intraday pricing vs end-of-day), minimums (some mutual funds have them), and sometimes taxes and distributions.

If you’re choosing between an index ETF and an index mutual fund that track the same market, the decision is usually about how you prefer to buy/sell, your account type, and any platform-specific costs.