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VBMPX vs. VIIIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VBMPX and VIIIX is -0.19. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.


Performance

VBMPX vs. VIIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). The values are adjusted to include any dividend payments, if applicable.

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Key characteristics

Sharpe Ratio

VBMPX:

0.87

VIIIX:

0.59

Sortino Ratio

VBMPX:

1.17

VIIIX:

0.88

Omega Ratio

VBMPX:

1.14

VIIIX:

1.13

Calmar Ratio

VBMPX:

0.34

VIIIX:

0.56

Martin Ratio

VBMPX:

1.97

VIIIX:

2.14

Ulcer Index

VBMPX:

2.12%

VIIIX:

4.91%

Daily Std Dev

VBMPX:

5.36%

VIIIX:

19.70%

Max Drawdown

VBMPX:

-18.65%

VIIIX:

-55.18%

Current Drawdown

VBMPX:

-7.64%

VIIIX:

-5.22%

Returns By Period

In the year-to-date period, VBMPX achieves a 1.40% return, which is significantly higher than VIIIX's -0.83% return. Over the past 10 years, VBMPX has underperformed VIIIX with an annualized return of 1.41%, while VIIIX has yielded a comparatively higher 12.65% annualized return.


VBMPX

YTD

1.40%

1M

-1.03%

6M

0.45%

1Y

4.61%

3Y*

1.25%

5Y*

-1.02%

10Y*

1.41%

VIIIX

YTD

-0.83%

1M

5.15%

6M

-2.46%

1Y

10.82%

3Y*

15.48%

5Y*

16.18%

10Y*

12.65%

*Annualized

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VBMPX vs. VIIIX - Expense Ratio Comparison

VBMPX has a 0.03% expense ratio, which is higher than VIIIX'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%.


Go deeper with the Portfolio Analysis tool — backtest performance, assess risk, compare to benchmarks, and more

Risk-Adjusted Performance

VBMPX vs. VIIIX — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

VBMPX
The Risk-Adjusted Performance Rank of VBMPX is 6161
Overall Rank
The Sharpe Ratio Rank of VBMPX is 7272
Sharpe Ratio Rank
The Sortino Ratio Rank of VBMPX is 7373
Sortino Ratio Rank
The Omega Ratio Rank of VBMPX is 6565
Omega Ratio Rank
The Calmar Ratio Rank of VBMPX is 4141
Calmar Ratio Rank
The Martin Ratio Rank of VBMPX is 5454
Martin Ratio Rank

VIIIX
The Risk-Adjusted Performance Rank of VIIIX is 5757
Overall Rank
The Sharpe Ratio Rank of VIIIX is 5151
Sharpe Ratio Rank
The Sortino Ratio Rank of VIIIX is 5555
Sortino Ratio Rank
The Omega Ratio Rank of VIIIX is 5959
Omega Ratio Rank
The Calmar Ratio Rank of VIIIX is 6161
Calmar Ratio Rank
The Martin Ratio Rank of VIIIX is 5858
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

VBMPX vs. VIIIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX) and Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX). 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.


The current VBMPX Sharpe Ratio is 0.87, which is higher than the VIIIX Sharpe Ratio of 0.59. The chart below compares the historical Sharpe Ratios of VBMPX and VIIIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


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Dividends

VBMPX vs. VIIIX - Dividend Comparison

VBMPX's dividend yield for the trailing twelve months is around 3.81%, more than VIIIX's 2.59% yield.


TTM20242023202220212020201920182017201620152014
VBMPX
Vanguard Total Bond Market Index Fund Institutional Plus Shares
3.81%3.69%3.10%2.62%2.13%2.41%2.75%2.58%2.58%2.54%2.40%2.62%
VIIIX
Vanguard Institutional Index Fund Institutional Plus Shares
2.59%2.59%2.98%3.39%4.79%3.07%2.86%2.45%1.84%2.38%2.47%1.90%

Drawdowns

VBMPX vs. VIIIX - Drawdown Comparison

The maximum VBMPX drawdown since its inception was -18.65%, smaller than the maximum VIIIX drawdown of -55.18%. Use the drawdown chart below to compare losses from any high point for VBMPX and VIIIX.


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Go to the full Drawdowns tool for more analysis options, including inflation-adjusted drawdowns, and more

Volatility

VBMPX vs. VIIIX - Volatility Comparison

The current volatility for Vanguard Total Bond Market Index Fund Institutional Plus Shares (VBMPX) is 1.40%, while Vanguard Institutional Index Fund Institutional Plus Shares (VIIIX) has a volatility of 4.37%. This indicates that VBMPX experiences smaller price fluctuations and is considered to be less risky than VIIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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