VFIIX vs. VFITX
VFIIX (Vanguard GNMA Fund Investor Shares) and VFITX (Vanguard Intermediate-Term Treasury Fund Investor Shares) are both mutual funds - VFIIX is a Total Bond Market fund managed by Vanguard, while VFITX is a Government Bonds fund managed by Vanguard. Over the past 10 years, VFIIX returned 1.17%/yr vs 1.10%/yr for VFITX. Their correlation of 0.83 means they have usually moved in the same direction. VFIIX charges 0.21%/yr vs 0.20%/yr for VFITX.
Performance
VFIIX vs. VFITX - Performance Comparison
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Returns By Period
In the year-to-date period, VFIIX achieves a 0.13% return, which is significantly higher than VFITX's -1.09% return. Over the past 10 years, VFIIX has outperformed VFITX with an annualized return of 1.17%, while VFITX has yielded a comparatively lower 1.10% annualized return.
VFIIX
- 1D
- 0.00%
- 1M
- -0.85%
- 6M
- -0.38%
- YTD
- 0.13%
- 1Y
- 3.20%
- 3Y*
- 4.05%
- 5Y*
- 0.30%
- 10Y*
- 1.17%
- ALL TIME*
- 3.74%
VFITX
- 1D
- 0.00%
- 1M
- -0.81%
- 6M
- -1.02%
- YTD
- -1.09%
- 1Y
- 0.92%
- 3Y*
- 3.57%
- 5Y*
- -0.27%
- 10Y*
- 1.10%
- ALL TIME*
- 4.54%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
VFIIX vs. VFITX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
VFIIX Vanguard GNMA Fund Investor Shares | 0.13% | 7.73% | 1.07% | 5.17% | -10.81% | -1.24% | 3.73% | 5.84% | 0.89% | 1.88% |
VFITX Vanguard Intermediate-Term Treasury Fund Investor Shares | -1.09% | 7.54% | 1.39% | 4.08% | -10.43% | -2.38% | 8.20% | 6.29% | 1.01% | 1.57% |
Correlation
The correlation between VFIIX and VFITX is 0.92, meaning they have usually moved in the same direction, including during past declines.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.92 |
Correlation (3Y) Balances recent behavior with more history. | 0.93 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.92 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.85 |
Correlation (All Time) Calculated using the full available price history since Oct 28, 1991 | 0.83 |
The correlation between VFIIX and VFITX shifts across timeframes, from 0.83 (all time) to 0.93 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
VFIIX vs. VFITX — Risk / Return Rank
VFIIX
VFITX
VFIIX vs. VFITX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vanguard GNMA Fund Investor Shares (VFIIX) and Vanguard Intermediate-Term Treasury Fund Investor Shares (VFITX). 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.
| VFIIX | VFITX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.50 | ||
| Sortino ratioReturn per unit of downside risk | +0.69 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 1.10 | +0.09 |
| Calmar ratioReturn relative to maximum drawdown | 1.53 | 0.71 | +0.81 |
| Martin ratioReturn relative to average drawdown | 4.21 | 1.61 | +2.59 |
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Drawdowns
VFIIX vs. VFITX - Drawdown Comparison
The maximum VFIIX drawdown since its inception was -25.80%, which is greater than VFITX's maximum drawdown of -15.58%. Use the drawdown chart below to compare losses from any high point for VFIIX and VFITX.
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Drawdown Indicators
| VFIIX | VFITX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -25.80% | -15.58% | -10.22% |
Max Drawdown (1Y)Largest decline over 1 year | -2.83% | -3.21% | +0.38% |
Max Drawdown (3Y)Largest decline over 3 years | -6.02% | -4.74% | -1.28% |
Max Drawdown (5Y)Largest decline over 5 years | -15.79% | -14.90% | -0.89% |
Max Drawdown (10Y)Largest decline over 10 years | -16.20% | -15.58% | -0.62% |
Current DrawdownCurrent decline from peak | -2.02% | -2.76% | +0.74% |
Average DrawdownAverage peak-to-trough decline | -2.97% | -2.64% | -0.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.03% | 1.42% | -0.39% |
Volatility
VFIIX vs. VFITX - Volatility Comparison
Vanguard GNMA Fund Investor Shares (VFIIX) has a higher volatility of 1.07% compared to Vanguard Intermediate-Term Treasury Fund Investor Shares (VFITX) at 0.93%. This indicates that VFIIX's price experiences larger fluctuations and is considered to be riskier than VFITX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VFIIX | VFITX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.07% | 0.93% | +0.14% |
Volatility (6M)Calculated over the trailing 6-month period | 3.14% | 2.99% | +0.15% |
Volatility (1Y)Calculated over the trailing 1-year period | 3.94% | 3.81% | +0.13% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.24% | 5.65% | +0.59% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.71% | 4.66% | +0.05% |
VFIIX vs. VFITX - Expense Ratio Comparison
VFIIX has a 0.21% expense ratio, which is higher than VFITX's 0.20% 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
VFIIX vs. VFITX - Dividend Comparison
VFIIX's dividend yield for the trailing twelve months is around 3.41%, less than VFITX's 3.63% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
VFIIX Vanguard GNMA Fund Investor Shares | 3.41% | 3.62% | 3.58% | 3.23% | 2.34% | 0.63% | 1.87% | 2.76% | 2.90% | 2.64% | 3.01% | 2.84% |
VFITX Vanguard Intermediate-Term Treasury Fund Investor Shares | 3.63% | 3.90% | 4.05% | 3.45% | 1.97% | 0.99% | 4.84% | 2.30% | 2.34% | 1.75% | 2.77% | 2.50% |
Frequently Asked Questions
With a correlation of 0.92, VFIIX and VFITX 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.
VFIIX has higher volatility (1.07%) compared to VFITX (0.93%). In terms of maximum drawdown, VFIIX dropped -25.80% vs VFITX's -15.58%.
VFIIX currently has the higher Sharpe Ratio (1.10 vs 0.60), 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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