What Is the Average ETF Return?

The Complete Answer

There is no single "ETF return" — it depends entirely on what the fund holds. A broad US stock ETF like VOO or VTI has tracked the roughly 10% average annual return of the US market over the long run (closer to 7% after inflation). Bond ETFs like BND have historically returned in the 3-5% range, and broad international stock ETFs around 7-8%.

Those are long-run averages, not what you get in any given year. The S&P 500's "average" of about 10% is built from wild swings: it has gained over 30% in some years and lost over 30% in others (down about 37% in 2008, down about 18% in 2022). A single year almost never lands near the average.

The longer your holding period, the more dependable the average becomes. The S&P 500 has had plenty of negative one-year and five-year stretches, but there has never been a 20-year period in its history that lost money. Time is what turns a volatile asset into a reliable one.

Two things quietly erode the return you actually keep: fees and behavior. A 1% expense ratio versus 0.03% can cost you a quarter of your ending balance over 30 years, and selling during crashes locks in losses the average assumes you rode through. Low costs plus staying invested are how you capture the historical number.