All charts and data below are CPI-U inflation-adjusted and with dividends reinvested. (Why?)
FNBGX real return snapshot: after CPI-U inflation, FNBGX returned −1.38% over the past year and −3.39% YTD, with dividends reinvested. Since Oct. 10, 2017, FNBGX is down −31.51% in real purchasing-power return, or −4.24%/yr, and is currently −51.02% below its real total-return high on Apr. 21, 2020.
Data ending Thu Jul. 2, 2026
| Tue 2017-10-10💬 to Thu 2026-07-02 |
YTD
Return |
1 Year
Return |
||||
|---|---|---|---|---|---|---|
| FNBGX × |
−3.39%
2026-07-02 |
−1.38%
2026-07-02 |
||||
| Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund | ||||||
| Tue 2017-10-10💬 to Thu 2026-07-02 |
Overall
Return |
Exponential
Trendline |
||||
|---|---|---|---|---|---|---|
| FNBGX × |
−31.51%
−4.24%/yr |
−6.55%/yr
(R2=0.569) |
||||
| Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund | ||||||
| Tue 2017-10-10💬 to Thu 2026-07-02 |
Start
Value |
End
Value |
||||
|---|---|---|---|---|---|---|
| FNBGX × |
$10,000.00
2017-10-10 |
$6,849.18
2026-07-02 |
||||
| Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund | ||||||
| Year | FNBGX |
|---|---|
| 2026 (YTD) | −3.39% |
| 2025 | +2.58% |
| 2024 | −8.54% |
| 2023 | −0.16% |
| 2022 | −33.87% |
| 2021 | −11.11% |
| 2020 | +16.20% |
| 2019 | +11.70% |
| 2018 | −3.45% |
| 2017 | +2.73% |
| Tue 2017-10-10💬 to Thu 2026-07-02 |
Current
Drawdown |
Worst
Drawdown |
||||
|---|---|---|---|---|---|---|
| FNBGX × |
−51.02%
from 2020-04-21 peak |
−54.80%
2023-10-19 from 2020-04-21 peak |
||||
| Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund | ||||||
| Period ending Thu 2026-07-02 |
1
Year |
2
Years |
3
Years |
5
Years |
10
Years |
|
|---|---|---|---|---|---|---|
| FNBGX × | −1.38% |
−2.00% −1.00%/yr |
−11.06% −3.83%/yr |
−40.10% −9.74%/yr |
— | |
| Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund | ||||||
