Fintech & Crypto Alerts · Dakota Flynn · 27 September 2026

Stock market today: the ETF I'd buy and hold for 30 years

Stock market today: the ETF I'd buy and hold for 30 years

If you're in your 30s and wondering what to buy in the stock market today for a multi-decade hold, analysts point to the Vanguard Morningstar Total Stock Market ETF (VTI). It owns the full U.S. market of more than 3,500 stocks, has averaged about 9.5% annually since 2001, and needs little ongoing tinkering.

That pitch comes from Motley Fool writer David Dierking, republished on Yahoo Finance, who argues time—not stock picking—is the real edge for investors decades from retirement. For more market and fund coverage, see BlasterPost's Fintech & Crypto Alerts hub.

Key Takeaways

Why does this ETF fit a 30-year plan?

Dierking's case is that investors in their 30s already have investing's greatest advantage: time. With roughly 30 years until retirement, they can capture long-term stock returns and ride out corrections without needing an aggressive or niche bet.

VTI's edge, he writes, is breadth. Because the fund owns the full U.S. market, holders participate whether leadership rotates across sectors or styles. Regular recomposition and rebalancing keep the portfolio aligned with the economy without investor intervention.

What kind of returns could long-term holders see?

Historical compounding is the backbone of the thesis. Using a roughly 10% annual return assumption, Dierking shows how modest contributions become large sums over three decades—while stressing that a broad stock ETF avoids excessive single-stock risk.

Those figures are illustrations based on past averages and assumed rates, not guarantees of future performance. The strategy depends on staying invested through downturns.

How does this compare with other buy-and-hold ETFs?

Elsewhere this week, Motley Fool columnist Daniel Sparks said he'd split a $10,000, 20-year stake among three Vanguard funds—VOO, VYM, and VUG—citing combined fees of about $3 a year on that sum. Separately, 24/7 Wall St. argued a 25-year-old could automate $300 a month into VOO inside a Roth IRA and leave it alone for 40 years.

Those pieces reinforce the same theme as the VTI pitch: low-cost index exposure, long horizons, and discipline beat constant tinkering. VTI remains the single "magnificent ETF" Dierking would buy and hold for the next 30 years.

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