All charts and data below are with dividends reinvested. (Inflation adjustment is OFF !)

Total Real Returns

FNBGX: Total Return Chart (with Dividends Reinvested)

FNBGX total return snapshot: FNBGX returned −5.53% over the past year and −4.43% YTD, with dividends reinvested. Since Oct. 10, 2017, FNBGX is down −11.03% in nominal total return, or −1.30%/yr, and is currently −39.39% below its total-return high on Aug. 4, 2020.

Data ending Tue Sep. 15, 2026

Growth of $10,000

Tue 2017-10-10💬 to Tue 2026-09-15 Overall
Return 		Exponential
Trendline
FNBGX × 		−11.03%
−1.30%/yr 		−2.88%/yr
R2=0.248
Fidelity Long-Term Treasury Bond Index Fund Institutional Premium Class Mutual Fund

Growth of $10,000 Summary

Tue 2017-10-10💬 to Tue 2026-09-15 Start
Value 		End
Value
FNBGX × 		$10,000.00
2017-10-10 		$8,897.31
2026-09-15

This Year’s Performance

through 2026-09-15

  YTD YoY
FNBGX × 		−4.43% −5.53%

Drawdowns

  Current
Drawdown 		Worst
Drawdown
FNBGX × 		−39.39%
on 2026-09-15
from 2020-08-04 peak 		−46.32%
on 2023-10-19
from 2020-08-04 peak

Rolling Returns

Period ending Tue 2026-09-15 1 yr 2 yr 3 yr 5 yr 10 yr
FNBGX × 		−5.53% −9.73%
−4.99%/yr 		+1.49%
+0.49%/yr 		−32.06%
−7.44%/yr 		—

Annual Returns

Year FNBGX
2026 (YTD) −4.43%
2025 +5.32%
2024 −5.90%
2023 +3.19%
2022 −29.59%
2021 −4.85%
2020 +17.78%
2019 +14.25%
2018 −1.61%
2017 +2.64%