vs
AGG vs VGIT: Performance & Backtest Comparison
VGIT delivered the higher return - 2.01% CAGR vs 1.77% - over 2009-12-31 → 2026-07-31.
Growth comparison
Drawdown
Annual returns
| AGG | VGIT | |
|---|---|---|
| Name | iShares Core U.S. Aggregate Bond ETF | Vanguard Intermediate-Term Treasury ETF |
| CAGR | 1.77% | 2.01% |
| Total return | 34.02% | 39.30% |
| Volatility | 4.46% | 4.25% |
| Max drawdown | -20.55%Oct 2023 | -16.20%Oct 2023 |
| Sharpe | 0.10 | 0.16 |
| Sortino | 0.13 | 0.23 |
| Best year | 8.45% | 9.62% |
| Worst year | -14.64% | -11.12% |
| Final balance | $13,402 | $13,930 |
Correlation of monthly returns: 0.91. 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, AGG or VGIT?
Over 2009-12-31 to 2026-07-31, VGIT performed better: 2.01% annualized versus 1.77% for AGG, with dividends reinvested. Past performance does not guarantee future results.
How similar are AGG and VGIT?
Their monthly returns have a correlation of 0.91 over the common period. AGG is iShares Core U.S. Aggregate Bond ETF; VGIT is Vanguard Intermediate-Term Treasury ETF.
Which is riskier, AGG or VGIT?
Over the common period AGG had 4.46% annualized volatility and a -20.55% max drawdown, versus 4.25% and -16.20% for VGIT.