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RSP vs VOO: Performance & Backtest Comparison
VOO delivered the higher return - 14.77% CAGR vs 14.53% - over 2010-10-31 → 2026-07-31.
⚠ RSP was not publicly traded 2017-12-31 → 2017-12-31 (1 months) - treated as uninvested cash (0%) for that stretch.
Growth comparison
Drawdown
Annual returns
| RSP | VOO | |
|---|---|---|
| Name | Invesco S&P 500 Equal Weight ETF | Vanguard S&P 500 ETF |
| CAGR | 14.53% | 14.77% |
| Total return | 757.17% | 785.40% |
| Volatility | 19.06% | 14.13% |
| Max drawdown | -26.65%Mar 2020 | -23.91%Sep 2022 |
| Sharpe | 0.73 | 0.95 |
| Sortino | 1.25 | 1.39 |
| Best year | 35.53% | 33.93% |
| Worst year | -11.62% | -18.19% |
| Final balance | $85,717 | $88,540 |
Correlation of monthly returns: 0.80. Wondering if you need both? Check their fund overlap →
All figures are total returns: every dividend and distribution is reinvested on its ex-date, and prices are split-adjusted. See the methodology.
Frequently asked questions
Which has performed better, RSP or VOO?
Over 2010-10-31 to 2026-07-31, VOO performed better: 14.77% annualized versus 14.53% for RSP, with dividends reinvested. Past performance does not guarantee future results.
How similar are RSP and VOO?
Their monthly returns have a correlation of 0.80 over the common period. RSP is Invesco S&P 500 Equal Weight ETF; VOO is Vanguard S&P 500 ETF.
Which is riskier, RSP or VOO?
Over the common period RSP had 19.06% annualized volatility and a -26.65% max drawdown, versus 14.13% and -23.91% for VOO.