The Vanguard S&P 500 ETF (VOO) is highlighted as a go-to fund for investors preparing for a potential market downturn in 2026. By tracking the performance of 500 of the largest and strongest U.S. companies, this ETF offers broad exposure to industry leaders across technology, finance, healthcare and consumer discretionary sectors. Its design aims to mirror the S&P 500 index over time, providing built-in diversification that can help limit losses when individual stocks or smaller sectors underperform. During past recessions, bear markets and corrections, the underlying index has recovered and delivered positive returns over multi-year periods, making VOO a defensive yet growth-oriented choice.

Analysts at Crestmont Research examined rolling 20-year total returns for the S&P 500 and found that every single 20-year period ended with gains. Over the past decade, a $5,000 investment in VOO would have grown to over $21,000, more than quadrupling the initial capital. This track record demonstrates that long-term investors rarely lose money with an S&P 500-tracking ETF, even if they experience volatility along the way. By remaining invested and resisting the urge to time the market, shareholders have historically benefited from both price appreciation and reinvested dividends.

Assuming a conservative compound annual growth rate of 10%, a monthly investment of $200 in VOO would accumulate approximately $395,000 over 30 years and $650,000 over 35 years. If VOO were to match its 10-year average return of close to 15% annually, those totals could rise to roughly $1,043,000 in three decades and $2,115,000 in 35 years. This projection underscores the power of dollar-cost averaging, where consistent monthly contributions smooth out the impact of market fluctuations and harness the ETF’s historical growth trajectory for long-term wealth building.