VBILX vs. VTBNX
Compare and contrast key facts about Vanguard Intermediate-Term Bond Index Fund Admiral Shares (VBILX) and Vanguard Total Bond Market II Index Fund (VTBNX).
VBILX is managed by Vanguard. It was launched on Nov 12, 2001. VTBNX is managed by Vanguard.
Performance
VBILX vs. VTBNX - Performance Comparison
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VBILX vs. VTBNX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VBILX Vanguard Intermediate-Term Bond Index Fund Admiral Shares | -0.94% | 8.57% | 1.54% | 6.09% | -13.59% | -2.36% | 9.82% | 10.20% | -0.15% | 3.86% |
VTBNX Vanguard Total Bond Market II Index Fund | -0.60% | 7.18% | 1.32% | 5.68% | -13.12% | -1.82% | 7.39% | 8.71% | -0.27% | 3.62% |
Returns By Period
In the year-to-date period, VBILX achieves a -0.94% return, which is significantly lower than VTBNX's -0.60% return. Over the past 10 years, VBILX has outperformed VTBNX with an annualized return of 1.94%, while VTBNX has yielded a comparatively lower 1.56% annualized return.
VBILX
- 1D
- 0.48%
- 1M
- -2.72%
- YTD
- -0.94%
- 6M
- 0.18%
- 1Y
- 4.23%
- 3Y*
- 3.80%
- 5Y*
- 0.40%
- 10Y*
- 1.94%
VTBNX
- 1D
- 0.42%
- 1M
- -2.26%
- YTD
- -0.60%
- 6M
- 0.40%
- 1Y
- 3.62%
- 3Y*
- 3.40%
- 5Y*
- 0.22%
- 10Y*
- 1.56%
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VBILX vs. VTBNX - Expense Ratio Comparison
VBILX has a 0.07% expense ratio, which is higher than VTBNX's 0.02% 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%.
Return for Risk
VBILX vs. VTBNX — Risk / Return Rank
VBILX
VTBNX
VBILX vs. VTBNX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard Intermediate-Term Bond Index Fund Admiral Shares (VBILX) and Vanguard Total Bond Market II Index Fund (VTBNX). 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.
| VBILX | VTBNX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.05 | 0.98 | +0.07 |
Sortino ratioReturn per unit of downside risk | 1.53 | 1.41 | +0.12 |
Omega ratioGain probability vs. loss probability | 1.19 | 1.17 | +0.02 |
Calmar ratioReturn relative to maximum drawdown | 1.70 | 1.77 | -0.08 |
Martin ratioReturn relative to average drawdown | 5.69 | 5.02 | +0.67 |
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
| VBILX | VTBNX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.05 | 0.98 | +0.07 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.06 | 0.04 | +0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.36 | 0.32 | +0.05 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.67 | 0.36 | +0.31 |
Correlation
The correlation between VBILX and VTBNX is 0.96, 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
VBILX vs. VTBNX - Dividend Comparison
VBILX's dividend yield for the trailing twelve months is around 3.79%, more than VTBNX's 3.68% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VBILX Vanguard Intermediate-Term Bond Index Fund Admiral Shares | 3.79% | 4.01% | 3.80% | 3.09% | 1.99% | 3.39% | 2.94% | 2.73% | 2.87% | 2.73% | 3.06% | 3.09% |
VTBNX Vanguard Total Bond Market II Index Fund | 3.68% | 3.95% | 3.77% | 3.13% | 2.54% | 1.82% | 3.12% | 2.79% | 2.56% | 2.52% | 2.55% | 0.00% |
Drawdowns
VBILX vs. VTBNX - Drawdown Comparison
The maximum VBILX drawdown since its inception was -19.26%, roughly equal to the maximum VTBNX drawdown of -18.71%. Use the drawdown chart below to compare losses from any high point for VBILX and VTBNX.
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Drawdown Indicators
| VBILX | VTBNX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -19.26% | -18.71% | -0.55% |
Max Drawdown (1Y)Largest decline over 1 year | -3.18% | -2.67% | -0.51% |
Max Drawdown (5Y)Largest decline over 5 years | -19.15% | -18.05% | -1.10% |
Max Drawdown (10Y)Largest decline over 10 years | -19.26% | -18.71% | -0.55% |
Current DrawdownCurrent decline from peak | -2.72% | -3.11% | +0.39% |
Average DrawdownAverage peak-to-trough decline | -3.16% | -4.91% | +1.75% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.95% | 0.94% | +0.01% |
Volatility
VBILX vs. VTBNX - Volatility Comparison
Vanguard Intermediate-Term Bond Index Fund Admiral Shares (VBILX) has a higher volatility of 1.64% compared to Vanguard Total Bond Market II Index Fund (VTBNX) at 1.52%. This indicates that VBILX's price experiences larger fluctuations and is considered to be riskier than VTBNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VBILX | VTBNX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.64% | 1.52% | +0.12% |
Volatility (6M)Calculated over the trailing 6-month period | 2.74% | 2.54% | +0.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 4.59% | 4.32% | +0.27% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.36% | 5.92% | +0.44% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.35% | 4.91% | +0.44% |