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Vanguard Short-Term Inflation-Protected Securities...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US9220205085
CUSIP
922020508
Issuer
Vanguard
Inception Date
Oct 16, 2012
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares (VTIPX) has returned 0.93% so far this year and 3.76% over the past 12 months. Over the last ten years, VTIPX has returned 2.97% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares

1D
0.28%
1M
0.04%
YTD
0.93%
6M
1.25%
1Y
3.76%
3Y*
4.58%
5Y*
3.40%
10Y*
2.97%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Jan 2, 2013, VTIPX's average daily return is +0.01%, while the average monthly return is +0.18%. At this rate, your investment would double in approximately 32.1 years.

Historically, 60% of months were positive and 40% were negative. The best month was Mar 2023 with a return of +1.9%, while the worst month was Sep 2022 at -2.9%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 8 months.

On a daily basis, VTIPX closed higher 45% of trading days. The best single day was Sep 28, 2022 with a return of +0.8%, while the worst single day was Mar 9, 2020 at -0.9%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.52%0.36%0.04%0.93%
20250.91%1.14%0.98%0.76%-0.36%0.51%0.32%1.24%-0.01%0.08%0.24%0.00%5.96%
20240.46%-0.21%0.53%-0.04%0.92%0.56%0.91%0.58%1.01%-0.45%0.41%-0.12%4.65%
20230.77%-0.42%1.91%0.13%-0.63%-0.21%0.51%0.13%-0.19%0.38%1.02%1.06%4.51%
2022-0.51%0.98%-0.78%-0.04%0.39%-1.50%1.74%-1.47%-2.88%1.01%0.46%-0.28%-2.93%
20210.59%0.04%0.43%0.85%0.73%0.09%1.27%0.04%-0.04%0.62%0.19%0.29%5.21%

Benchmark Metrics

Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares has an annualized alpha of 2.00%, beta of 0.01, and R² of 0.01 versus S&P 500 Index. Calculated based on daily prices since January 03, 2013.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (8.15%) than losses (3.17%) — typical of diversified or defensive assets.
  • Beta of 0.01 may look defensive, but with R² of 0.01 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.01 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
2.00%
Beta
0.01
0.01
Upside Capture
8.15%
Downside Capture
3.17%

Expense Ratio

VTIPX has an expense ratio of 0.14%, which is considered low.


Return for Risk

Risk / Return Rank

VTIPX ranks 95 for risk / return — in the top 95% of mutual funds on our site. This means strong returns relative to risk — exactly what professional investors look for. Well-suited for investors who want to maximize return per unit of risk.


VTIPX Risk / Return Rank: 9595
Overall Rank
VTIPX Sharpe Ratio Rank: 9494
Sharpe Ratio Rank
VTIPX Sortino Ratio Rank: 9595
Sortino Ratio Rank
VTIPX Omega Ratio Rank: 9393
Omega Ratio Rank
VTIPX Calmar Ratio Rank: 9898
Calmar Ratio Rank
VTIPX Martin Ratio Rank: 9696
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares (VTIPX) and compare them to a chosen benchmark (S&P 500 Index).


VTIPXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

2.19

0.90

+1.29

Sortino ratio

Return per unit of downside risk

3.29

1.39

+1.91

Omega ratio

Gain probability vs. loss probability

1.47

1.21

+0.26

Calmar ratio

Return relative to maximum drawdown

4.39

1.40

+2.99

Martin ratio

Return relative to average drawdown

14.13

6.61

+7.52

Explore VTIPX risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares provided a 3.50% dividend yield over the last twelve months, with an annual payout of $0.87 per share.


1.00%2.00%3.00%4.00%5.00%6.00%7.00%$0.00$0.50$1.00$1.502016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM2025202420232022202120202019201820172016
Dividend$0.87$0.92$0.63$0.66$1.58$1.18$0.28$0.46$0.57$0.37$0.14

Dividend yield

3.50%3.70%2.60%2.76%6.74%4.59%1.11%1.88%2.37%1.50%0.55%

Monthly Dividends

The table displays the monthly dividend distributions for Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$0.00$0.00
2025$0.00$0.00$0.04$0.00$0.00$0.21$0.00$0.00$0.32$0.00$0.00$0.35$0.92
2024$0.00$0.00$0.01$0.00$0.00$0.22$0.00$0.00$0.15$0.00$0.00$0.26$0.63
2023$0.00$0.00$0.01$0.00$0.00$0.17$0.00$0.00$0.17$0.00$0.00$0.31$0.66
2022$0.00$0.00$0.24$0.00$0.00$0.34$0.00$0.00$0.45$0.00$0.00$0.55$1.58
2021$0.00$0.00$0.04$0.00$0.00$0.23$0.00$0.00$0.43$0.00$0.00$0.47$1.18

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares was 5.36%, occurring on Sep 30, 2022. Recovery took 303 trading sessions.

The current Vanguard Short-Term Inflation-Protected Securities Index Fund Investor Shares drawdown is 0.32%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-5.36%Mar 14, 2022140Sep 30, 2022303Dec 14, 2023443
-3.96%Mar 6, 20209Mar 18, 202056Jun 8, 202065
-3.9%Apr 2, 2013685Dec 16, 2015615May 29, 20181300
-2.01%Nov 18, 202158Feb 10, 202212Mar 1, 202270
-0.95%May 1, 20258May 12, 202531Jun 26, 202539

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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