VIIGX vs. VSBIX
Compare and contrast key facts about Vanguard Intermediate-Term Treasury Index Fund Institutional Shares (VIIGX) and Vanguard Short-Term Treasury Index Fund Institutional Shares (VSBIX).
VIIGX is managed by Vanguard. It was launched on Mar 19, 2010. VSBIX is managed by Vanguard. It was launched on Aug 23, 2010.
Performance
VIIGX vs. VSBIX - Performance Comparison
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VIIGX vs. VSBIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VIIGX Vanguard Intermediate-Term Treasury Index Fund Institutional Shares | -0.07% | 7.38% | 1.62% | 4.39% | -10.65% | -2.38% | 7.65% | 6.32% | 1.36% | 1.60% |
VSBIX Vanguard Short-Term Treasury Index Fund Institutional Shares | 0.28% | 5.11% | 4.37% | 4.28% | -3.87% | -0.67% | 3.11% | 3.53% | 1.52% | 0.40% |
Returns By Period
In the year-to-date period, VIIGX achieves a -0.07% return, which is significantly lower than VSBIX's 0.28% return. Over the past 10 years, VIIGX has underperformed VSBIX with an annualized return of 1.37%, while VSBIX has yielded a comparatively higher 1.76% annualized return.
VIIGX
- 1D
- 0.12%
- 1M
- -1.23%
- YTD
- -0.07%
- 6M
- 0.72%
- 1Y
- 3.85%
- 3Y*
- 3.39%
- 5Y*
- 0.37%
- 10Y*
- 1.37%
VSBIX
- 1D
- 0.04%
- 1M
- -0.33%
- YTD
- 0.28%
- 6M
- 1.24%
- 1Y
- 3.69%
- 3Y*
- 4.12%
- 5Y*
- 1.86%
- 10Y*
- 1.76%
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VIIGX vs. VSBIX - Expense Ratio Comparison
Both VIIGX and VSBIX have an expense ratio of 0.05%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.
Return for Risk
VIIGX vs. VSBIX — Risk / Return Rank
VIIGX
VSBIX
VIIGX vs. VSBIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Intermediate-Term Treasury Index Fund Institutional Shares (VIIGX) and Vanguard Short-Term Treasury Index Fund Institutional Shares (VSBIX). 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.
| VIIGX | VSBIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.07 | 2.65 | -1.58 |
Sortino ratioReturn per unit of downside risk | 1.60 | 4.33 | -2.73 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.58 | -0.39 |
Calmar ratioReturn relative to maximum drawdown | 1.79 | 4.70 | -2.91 |
Martin ratioReturn relative to average drawdown | 5.55 | 18.02 | -12.47 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| VIIGX | VSBIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.07 | 2.65 | -1.58 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.07 | 0.96 | -0.89 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.31 | 1.16 | -0.85 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 1.09 | -0.59 |
Correlation
The correlation between VIIGX and VSBIX is 0.83, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
VIIGX vs. VSBIX - Dividend Comparison
VIIGX's dividend yield for the trailing twelve months is around 3.48%, less than VSBIX's 3.59% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VIIGX Vanguard Intermediate-Term Treasury Index Fund Institutional Shares | 3.48% | 3.78% | 3.97% | 2.71% | 1.73% | 1.91% | 2.23% | 2.23% | 2.07% | 1.68% | 1.64% | 1.72% |
VSBIX Vanguard Short-Term Treasury Index Fund Institutional Shares | 3.59% | 3.99% | 4.52% | 3.31% | 1.14% | 0.65% | 1.74% | 2.28% | 1.81% | 1.11% | 0.80% | 0.74% |
Drawdowns
VIIGX vs. VSBIX - Drawdown Comparison
The maximum VIIGX drawdown since its inception was -15.96%, which is greater than VSBIX's maximum drawdown of -5.74%. Use the drawdown chart below to compare losses from any high point for VIIGX and VSBIX.
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Drawdown Indicators
| VIIGX | VSBIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -15.96% | -5.74% | -10.22% |
Max Drawdown (1Y)Largest decline over 1 year | -2.39% | -0.81% | -1.58% |
Max Drawdown (5Y)Largest decline over 5 years | -15.09% | -5.74% | -9.35% |
Max Drawdown (10Y)Largest decline over 10 years | -15.96% | -5.74% | -10.22% |
Current DrawdownCurrent decline from peak | -1.68% | -0.44% | -1.24% |
Average DrawdownAverage peak-to-trough decline | -3.43% | -0.59% | -2.84% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.77% | 0.21% | +0.56% |
Volatility
VIIGX vs. VSBIX - Volatility Comparison
Vanguard Intermediate-Term Treasury Index Fund Institutional Shares (VIIGX) has a higher volatility of 1.37% compared to Vanguard Short-Term Treasury Index Fund Institutional Shares (VSBIX) at 0.51%. This indicates that VIIGX's price experiences larger fluctuations and is considered to be riskier than VSBIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VIIGX | VSBIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.37% | 0.51% | +0.86% |
Volatility (6M)Calculated over the trailing 6-month period | 2.29% | 0.82% | +1.47% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.83% | 1.42% | +2.41% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.32% | 1.94% | +3.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.45% | 1.53% | +2.92% |