IGIB vs. VGIT
IGIB (iShares 5-10 Year Investment Grade Corporate Bond ETF) and VGIT (Vanguard Intermediate-Term Treasury ETF) are both exchange-traded funds - IGIB is a Corporate Bonds fund tracking the ICE BofA 5-10 Year US Corporate Index, while VGIT is a Government Bonds fund tracking the Bloomberg U.S. Treasury 3-10 Year Index. Both are passively managed. Over the past 10 years, IGIB returned 2.99%/yr vs 1.13%/yr for VGIT. A 0.78 correlation means they provide meaningful diversification when combined. IGIB charges 0.04%/yr vs 0.03%/yr for VGIT.
Performance
IGIB vs. VGIT - Performance Comparison
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Returns By Period
In the year-to-date period, IGIB achieves a 0.27% return, which is significantly higher than VGIT's -0.51% return. Over the past 10 years, IGIB has outperformed VGIT with an annualized return of 2.99%, while VGIT has yielded a comparatively lower 1.13% annualized return.
IGIB
- 1D
- -0.19%
- 1M
- 0.56%
- YTD
- 0.27%
- 6M
- 0.44%
- 1Y
- 5.52%
- 3Y*
- 6.26%
- 5Y*
- 1.29%
- 10Y*
- 2.99%
VGIT
- 1D
- -0.25%
- 1M
- 0.26%
- YTD
- -0.51%
- 6M
- -0.42%
- 1Y
- 2.89%
- 3Y*
- 3.51%
- 5Y*
- 0.08%
- 10Y*
- 1.13%
IGIB vs. VGIT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF | 0.27% | 9.58% | 3.49% | 9.22% | -14.00% | -1.66% | 9.64% | 14.60% | -0.71% | 3.50% |
VGIT Vanguard Intermediate-Term Treasury ETF | -0.51% | 7.34% | 1.39% | 4.28% | -10.53% | -2.64% | 7.71% | 6.19% | 1.35% | 1.70% |
Correlation
The correlation between IGIB and VGIT is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.91 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.93 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.91 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.84 |
Correlation (All Time) Calculated using the full available price history since Nov 23, 2009 | 0.78 |
The correlation between IGIB and VGIT shifts across timeframes, from 0.78 (all time) to 0.93 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
IGIB vs. VGIT — Risk / Return Rank
IGIB
VGIT
IGIB vs. VGIT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares 5-10 Year Investment Grade Corporate Bond ETF (IGIB) and Vanguard Intermediate-Term Treasury ETF (VGIT). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IGIB | VGIT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.48 | ||
| Sortino ratioReturn per unit of downside risk | +0.69 | ||
| Omega ratioGain probability vs. loss probability | 1.24 | 1.15 | +0.09 |
| Calmar ratioReturn relative to maximum drawdown | 1.84 | 1.02 | +0.82 |
| Martin ratioReturn relative to average drawdown | 5.94 | 2.78 | +3.16 |
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Drawdowns
IGIB vs. VGIT - Drawdown Comparison
The maximum IGIB drawdown since its inception was -20.62%, which is greater than VGIT's maximum drawdown of -16.05%. Use the drawdown chart below to compare losses from any high point for IGIB and VGIT.
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Drawdown Indicators
| IGIB | VGIT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.62% | -16.05% | -4.57% |
Max Drawdown (1Y)Largest decline over 1 year | -3.01% | -2.83% | -0.18% |
Max Drawdown (3Y)Largest decline over 3 years | -6.05% | -4.34% | -1.71% |
Max Drawdown (5Y)Largest decline over 5 years | -20.62% | -15.02% | -5.60% |
Max Drawdown (10Y)Largest decline over 10 years | -20.62% | -16.05% | -4.57% |
Current DrawdownCurrent decline from peak | -1.27% | -2.44% | +1.17% |
Average DrawdownAverage peak-to-trough decline | -2.58% | -3.52% | +0.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.93% | 1.04% | -0.11% |
Volatility
IGIB vs. VGIT - Volatility Comparison
iShares 5-10 Year Investment Grade Corporate Bond ETF (IGIB) has a higher volatility of 1.22% compared to Vanguard Intermediate-Term Treasury ETF (VGIT) at 1.10%. This indicates that IGIB's price experiences larger fluctuations and is considered to be riskier than VGIT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IGIB | VGIT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.22% | 1.10% | +0.12% |
Volatility (6M)Calculated over the trailing 6-month period | 3.19% | 2.48% | +0.71% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.15% | 3.38% | +0.77% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.57% | 5.39% | +1.18% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.07% | 4.51% | +1.56% |
IGIB vs. VGIT - Expense Ratio Comparison
IGIB has a 0.04% expense ratio, which is higher than VGIT's 0.03% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
IGIB vs. VGIT - Dividend Comparison
IGIB's dividend yield for the trailing twelve months is around 4.81%, more than VGIT's 3.87% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IGIB iShares 5-10 Year Investment Grade Corporate Bond ETF | 4.81% | 4.59% | 4.41% | 3.78% | 3.04% | 2.52% | 2.74% | 3.44% | 3.41% | 2.51% | 2.45% | 2.51% |
VGIT Vanguard Intermediate-Term Treasury ETF | 3.87% | 3.79% | 3.67% | 2.73% | 1.74% | 1.69% | 2.23% | 2.24% | 2.05% | 1.67% | 1.69% | 1.69% |
Frequently Asked Questions
With a correlation of 0.91, IGIB and VGIT move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.
IGIB has higher volatility (1.22%) compared to VGIT (1.10%). In terms of maximum drawdown, IGIB dropped -20.62% vs VGIT's -16.05%.
On 10-year performance, IGIB leads with 2.99% vs 1.13% for VGIT. On fees, VGIT is cheaper at 0.03% per year. On volatility, VGIT has been the lower-risk option at 1.10%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, IGIB has performed better with a 2.99% return vs 1.13%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
VGIT is cheaper with a 0.03% expense ratio, compared with 0.04% for IGIB.
IGIB has the higher dividend yield at 4.81%, compared with 3.87% for VGIT.
IGIB is categorized as Corporate Bonds, while VGIT is Government Bonds. IGIB tracks ICE BofA 5-10 Year US Corporate Index, while VGIT tracks Bloomberg U.S. Treasury 3-10 Year Index. They also come from different issuers: iShares and Vanguard. Their fees differ too: 0.04% for IGIB and 0.03% for VGIT.
IGIB currently has the higher Sharpe Ratio (1.34 vs 0.86), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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