IBTJ vs. FXNAX
Compare and contrast key facts about iShares iBonds Dec 2029 Term Treasury ETF (IBTJ) and Fidelity U.S. Bond Index Fund (FXNAX).
IBTJ is a passively managed fund by iShares that tracks the performance of the ICE 2029 Maturity US Treasury Index. It was launched on Feb 25, 2020. FXNAX is managed by Fidelity.
Performance
IBTJ vs. FXNAX - Performance Comparison
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IBTJ vs. FXNAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
IBTJ iShares iBonds Dec 2029 Term Treasury ETF | 0.07% | 6.89% | 1.82% | 4.49% | -12.45% | -3.57% | 3.50% |
FXNAX Fidelity U.S. Bond Index Fund | -0.26% | 7.14% | 1.35% | 5.82% | -13.55% | -2.10% | 3.62% |
Returns By Period
In the year-to-date period, IBTJ achieves a 0.07% return, which is significantly higher than FXNAX's -0.26% return.
IBTJ
- 1D
- -0.07%
- 1M
- -0.71%
- YTD
- 0.07%
- 6M
- 1.03%
- 1Y
- 3.99%
- 3Y*
- 3.31%
- 5Y*
- 0.24%
- 10Y*
- —
FXNAX
- 1D
- 0.19%
- 1M
- -1.60%
- YTD
- -0.26%
- 6M
- 0.47%
- 1Y
- 3.69%
- 3Y*
- 3.52%
- 5Y*
- 0.10%
- 10Y*
- 1.54%
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IBTJ vs. FXNAX - Expense Ratio Comparison
IBTJ has a 0.07% expense ratio, which is higher than FXNAX's 0.03% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
IBTJ vs. FXNAX — Risk / Return Rank
IBTJ
FXNAX
IBTJ vs. FXNAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2029 Term Treasury ETF (IBTJ) and Fidelity U.S. Bond Index Fund (FXNAX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| IBTJ | FXNAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.38 | 0.93 | +0.45 |
Sortino ratioReturn per unit of downside risk | 2.13 | 1.33 | +0.80 |
Omega ratioGain probability vs. loss probability | 1.26 | 1.16 | +0.10 |
Calmar ratioReturn relative to maximum drawdown | 2.56 | 1.66 | +0.90 |
Martin ratioReturn relative to average drawdown | 7.74 | 4.68 | +3.07 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| IBTJ | FXNAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.38 | 0.93 | +0.45 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.04 | 0.02 | +0.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.31 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.02 | 0.45 | -0.46 |
Correlation
The correlation between IBTJ and FXNAX is 0.89, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
IBTJ vs. FXNAX - Dividend Comparison
IBTJ's dividend yield for the trailing twelve months is around 3.81%, more than FXNAX's 3.34% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IBTJ iShares iBonds Dec 2029 Term Treasury ETF | 3.81% | 3.78% | 3.95% | 3.48% | 1.86% | 0.74% | 0.61% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
FXNAX Fidelity U.S. Bond Index Fund | 3.34% | 3.58% | 3.40% | 3.15% | 1.81% | 1.74% | 2.92% | 2.68% | 2.74% | 2.57% | 2.76% | 2.52% |
Drawdowns
IBTJ vs. FXNAX - Drawdown Comparison
The maximum IBTJ drawdown since its inception was -20.19%, roughly equal to the maximum FXNAX drawdown of -19.51%. Use the drawdown chart below to compare losses from any high point for IBTJ and FXNAX.
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Drawdown Indicators
| IBTJ | FXNAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -20.19% | -19.51% | -0.68% |
Max Drawdown (1Y)Largest decline over 1 year | -1.62% | -2.71% | +1.09% |
Max Drawdown (5Y)Largest decline over 5 years | -17.21% | -18.54% | +1.33% |
Max Drawdown (10Y)Largest decline over 10 years | — | -19.51% | — |
Current DrawdownCurrent decline from peak | -6.14% | -3.53% | -2.61% |
Average DrawdownAverage peak-to-trough decline | -9.83% | -3.87% | -5.96% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.54% | 0.96% | -0.42% |
Volatility
IBTJ vs. FXNAX - Volatility Comparison
The current volatility for iShares iBonds Dec 2029 Term Treasury ETF (IBTJ) is 0.90%, while Fidelity U.S. Bond Index Fund (FXNAX) has a volatility of 1.55%. This indicates that IBTJ experiences smaller price fluctuations and is considered to be less risky than FXNAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBTJ | FXNAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.90% | 1.55% | -0.65% |
Volatility (6M)Calculated over the trailing 6-month period | 1.58% | 2.58% | -1.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.91% | 4.35% | -1.44% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 5.77% | 6.04% | -0.27% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 6.07% | 4.99% | +1.08% |