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FXNAX
$10.07-0.59%
as of close, Nov 12, 2026
Priced once a day, after the close
Fidelity U.S. Bond Index FundMutual fund · Bond Funds
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Fidelity U.S. Bond Index Fund monthly returns

Fidelity U.S. Bond Index Fund has averaged 0.05% a month with dividends reinvested, and risen in 52% of months, through November 12, 2026. The table lists the most recent months; the chart, the last 5 years.

Average month
+0.0%
87 months
Best month
+4.5%
Nov 2023
Worst month
-4.3%
Sep 2022
Positive months
52%
of all months
Fidelity U.S. Bond Index Fund total return by month
MonthTotal return
Nov 2026
-1.1%
Oct 2026
+2.1%
Sep 2026
-2.7%
Aug 2026
+0.4%
Jul 2026
-1.3%
Jun 2026
+0.2%
May 2026
+0.3%
Apr 2026
+0.1%
Mar 2026
-1.7%
Feb 2026
+1.6%
Jan 2026
+0.2%
Dec 2025
-0.3%
Nov 2025
+0.6%
Oct 2025
+0.7%
Sep 2025
+1.1%
Aug 2025
+1.2%
Jul 2025
-0.3%
Jun 2025
+1.6%
May 2025
-0.7%
Apr 2025
+0.4%
Mar 2025
+0.0%
Feb 2025
+2.2%
Jan 2025
+0.5%
Dec 2024
-1.6%
Nov 2024
+1.1%
Oct 2024
-2.5%
Sep 2024
+1.4%
Aug 2024
+1.4%
Jul 2024
+2.2%
Jun 2024
+1.1%
May 2024
+1.6%
Apr 2024
-2.5%
Mar 2024
+0.9%
Feb 2024
-1.5%
Jan 2024
-0.1%
Dec 2023
+3.8%
Nov 2023
+4.5%
Oct 2023
-1.7%
Sep 2023
-2.5%
Aug 2023
-0.6%
Jul 2023
-0.0%
Jun 2023
-0.3%
May 2023
-1.1%
Apr 2023
+0.6%
Mar 2023
+2.5%
Feb 2023
-2.6%
Jan 2023
+3.2%
Dec 2022
-0.6%
Nov 2022
+3.8%
Oct 2022
-1.4%
Sep 2022
-4.3%
Aug 2022
-2.8%
Jul 2022
+2.5%
Jun 2022
-1.6%
May 2022
+0.6%
Apr 2022
-3.8%
Mar 2022
-2.8%
Feb 2022
-1.1%
Jan 2022
-2.1%
Dec 2021
-0.3%
Nov 2021
+0.2%
Oct 2021
-0.0%
Sep 2021
-0.8%
Aug 2021
-0.2%
Jul 2021
+1.1%
Jun 2021
+0.8%
May 2021
+0.2%
Apr 2021
+0.8%
Mar 2021
-1.3%
Feb 2021
-1.6%
Jan 2021
-0.7%
Dec 2020
+0.1%
Nov 2020
+1.1%
Oct 2020
-0.5%
Sep 2020
-0.1%
Aug 2020
-0.9%
Jul 2020
+1.4%
Jun 2020
+0.6%
May 2020
+0.4%
Apr 2020
+1.7%
Mar 2020
-0.2%
Feb 2020
+1.8%
Jan 2020
+2.1%
Dec 2019
-0.2%
Nov 2019
-0.0%
Oct 2019
+0.3%
Sep 2019
-0.6%
Aug 2019since Aug 1
+1.9%

Monthly total return (since Dec 2021)#

Fidelity U.S. Bond Index Fund returns by calendar month#

Every month of every year since 2019, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.

November 2026 so far: -1.08% — 8th of 8 Novembers since 2019 at the last close; the average November returned +1.6%.

Fidelity U.S. Bond Index Fund returns by calendar month since 2019
Month−5%0+5%AverageUp
Jan+0.4%57%
Feb-0.2%43%
Mar-0.4%43%
Apr-0.4%71%
May+0.2%71%
Jun+0.3%71%
Jul+0.8%57%
Aug-0.2%43%
Sep-1.1%25%
Oct-0.4%38%
NovNovember 2026 so far: -1.1%+1.6%86%
Dec+0.1%29%

Methodology#

Monthly returns are total returns (dividends reinvested), computed from FXNAX's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.

FAQ#

What is Fidelity U.S. Bond Index Fund's average monthly return?
Fidelity U.S. Bond Index Fund has averaged about 0.05% per month (dividends reinvested), positive in roughly 52% of months. The best month was Nov 2023 (+4.5%) and the worst was Sep 2022 (-4.3%).

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