Compare/Updated Oct 26, 2026, refreshed every trading day
FTBFX vs FXNAX
Fidelity Total Bond against Fidelity U.S. Bond Index Fund: 4 years of returns, risk and today’s technical read, from Kavout’s own data.
FTBFX did better over the 1,000-trading-day period: $1,000 invested on October 28, 2022 grew to $1,144, versus $1,093 for FXNAX, a 14.4% versus 9.3% total return. FTBFX also led over three years, 9.5% versus 9.4%, although FXNAX had better results over the shorter listed periods from one month through one year. The difference matters because FTBFX delivered higher cumulative growth despite highly similar daily performance: correlation was 0.930, and FTBFX moved 0.93% for each 1% move in FXNAX. Risk was comparable, with 12-month volatility of 4.0% for FTBFX versus 3.9% for FXNAX. FTBFX’s worst drawdown was -7.2%, compared with -7.5% for FXNAX. FTBFX won 27 of the last 48 months, while FXNAX won 21, with a typical monthly gap of 0.14 points.
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- Technical indicators are not available for this ticker yet.
Head to head
Which has returned more, FTBFX or FXNAX?
FTBFX beat FXNAX in 27 of the last 48 months; FXNAX won the other 21. The typical monthly gap was 0.14 points.
Total return by period
Which is riskier?
FTBFX: Oct 21, 2025 to Oct 5, 2026; FXNAX: Apr 5, 2023 to Oct 19, 2023
- 0.930
- correlation of daily moves, 4 years
- 0.93
- FTBFX move per 1% in FXNAX
- 0.973
- correlation, last 12 months
Month by month
Of the last 48 months. The typical gap was 0.14 points.
When did they diverge?
| Month | FTBFX | FXNAX | Gap |
|---|---|---|---|
| January 2023 | +7.2% | +3.2% | +3.98 pts |
| March 2023 | +1.8% | +2.5% | -0.67 pts |
| June 2023 | +0.1% | -0.3% | +0.47 pts |
| October 2023 | -2.1% | -1.7% | -0.44 pts |
Where the numbers come from. 1000 daily adjusted closes per fund from the Kavout market-data API, dividends included. Signals and indicators are Kavout’s own, refreshed nightly. Every figure is calculated from those adjusted closes.
Holdings and fees
What do you actually own with FTBFX and FXNAX?
- Price
- $9.23
- Price
- $10.13
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