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Data provided bySource: Twelve Data
VSIGX
$19.24-0.52%
as of close, Nov 12, 2026
Priced once a day, after the close
Vanguard Intermediate-Term Treasury Index Fund Admiral SharesMutual fund · Bond Funds
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Vanguard Intermediate-Term Treasury Index Fund Admiral Shares total returns by year (including dividends)

As of market close, Nov 12, 2026

Vanguard Intermediate-Term Treasury Index Fund Admiral Shares annual returns by year
YearTotal return
2026YTD
-2.2%
2025
+7.4%
2024
+1.3%
2023
+4.4%
2022
-10.7%
2021
-2.6%
2020
+7.6%
2019since Aug 1
+0.5%
Annualized
+0.4%
2020–2026
Average year
+1.2%
6 full years
Best year
+7.6%
2020
Worst year
-10.7%
2022
Positive years
4/6
67% up

Total return by period#

Annual

Methodology#

Total returns, dividends reinvested, measured on VSIGX. Annualized return is the compound annual growth rate; the current year is year-to-date. Past performance does not predict future returns.

FAQ#

What is Vanguard Intermediate-Term Treasury Index Fund Admiral Shares's average annual return?
Since 2020, Vanguard Intermediate-Term Treasury Index Fund Admiral Shares (VSIGX) has returned about 0.4% a year (the compound annual growth rate) and an average calendar-year return of 1.2%.
What were Vanguard Intermediate-Term Treasury Index Fund Admiral Shares's best and worst years?
Over 2020–2026, the best year was 2020 (+7.6%) and the worst was 2022 (-10.7%).
How often is Vanguard Intermediate-Term Treasury Index Fund Admiral Shares up in a year?
4 of the 6 full years since 2020 were positive — about 67% of the time.

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