IBMO vs. HYMB
IBMO (iShares iBonds Dec 2026 Term Muni Bond ETF) and HYMB (State Street SPDR Nuveen ICE High Yield Municipal Bond ETF) are both Municipal Bonds funds - IBMO tracks the S&P AMT-Free Municipal Series Callable-Adjusted Dec 2026 Index while HYMB tracks the ICE US Select High Yield Crossover Municipal Index. Both are passively managed. Over the past 5 years, IBMO returned 0.62%/yr vs -0.03%/yr for HYMB. Their 0.41 correlation means their historical movements had little consistent relationship. IBMO charges 0.18%/yr vs 0.35%/yr for HYMB.
Performance
IBMO vs. HYMB - Performance Comparison
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Returns By Period
In the year-to-date period, IBMO achieves a 1.22% return, which is significantly lower than HYMB's 2.09% return.
IBMO
- 1D
- -0.04%
- 1M
- 0.16%
- 6M
- 1.09%
- YTD
- 1.22%
- 1Y
- 2.34%
- 3Y*
- 3.01%
- 5Y*
- 0.62%
- 10Y*
- —
- ALL TIME*
- 1.84%
HYMB
- 1D
- -0.01%
- 1M
- -1.91%
- 6M
- 1.34%
- YTD
- 2.09%
- 1Y
- 6.49%
- 3Y*
- 4.55%
- 5Y*
- -0.03%
- 10Y*
- 2.18%
- ALL TIME*
- 4.31%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $56.36M | $40.49M | $29.39M | |
| $1.89M | $1.94M | $1.71M |
IBMO vs. HYMB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
IBMO iShares iBonds Dec 2026 Term Muni Bond ETF | 1.22% | 3.11% | 1.97% | 2.90% | -5.36% | -0.16% | 5.48% | 4.69% |
HYMB State Street SPDR Nuveen ICE High Yield Municipal Bond ETF | 2.09% | 2.04% | 5.52% | 7.73% | -15.54% | 5.16% | 3.74% | 6.32% |
Correlation
The correlation between IBMO and HYMB is 0.13, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.13 |
Correlation (3Y) Balances recent behavior with more history. | 0.34 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.45 |
Correlation (All Time) Calculated using the full available price history since Apr 4, 2019 | 0.41 |
Over the past year, the correlation between IBMO and HYMB has dropped to 0.13 - well below their long-term average of 0.41, suggesting their price drivers have been diverging.
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Return for Risk
IBMO vs. HYMB — Risk / Return Rank
IBMO
HYMB
IBMO vs. HYMB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2026 Term Muni Bond ETF (IBMO) and State Street SPDR Nuveen ICE High Yield Municipal Bond ETF (HYMB). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IBMO | HYMB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.43 | ||
| Sortino ratioReturn per unit of downside risk | +0.94 | ||
| Omega ratioGain probability vs. loss probability | 1.41 | 1.33 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 6.22 | 2.10 | +4.12 |
| Martin ratioReturn relative to average drawdown | 18.35 | 8.54 | +9.81 |
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Drawdowns
IBMO vs. HYMB - Drawdown Comparison
The maximum IBMO drawdown since its inception was -14.77%, smaller than the maximum HYMB drawdown of -29.57%. Use the drawdown chart below to compare losses from any high point for IBMO and HYMB.
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Drawdown Indicators
| IBMO | HYMB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -14.77% | -29.57% | +14.80% |
Max Drawdown (1Y)Largest decline over 1 year | -0.38% | -3.11% | +2.73% |
Max Drawdown (3Y)Largest decline over 3 years | -1.21% | -6.66% | +5.45% |
Max Drawdown (5Y)Largest decline over 5 years | -8.77% | -20.04% | +11.27% |
Max Drawdown (10Y)Largest decline over 10 years | — | -29.57% | — |
Current DrawdownCurrent decline from peak | -0.04% | -1.91% | +1.87% |
Average DrawdownAverage peak-to-trough decline | -2.27% | -3.77% | +1.50% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.13% | 0.77% | -0.64% |
Volatility
IBMO vs. HYMB - Volatility Comparison
The current volatility for iShares iBonds Dec 2026 Term Muni Bond ETF (IBMO) is 0.36%, while State Street SPDR Nuveen ICE High Yield Municipal Bond ETF (HYMB) has a volatility of 1.12%. This indicates that IBMO experiences smaller price fluctuations and is considered to be less risky than HYMB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBMO | HYMB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.36% | 1.12% | -0.76% |
Volatility (6M)Calculated over the trailing 6-month period | 0.72% | 3.25% | -2.53% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.14% | 4.00% | -2.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.14% | 6.68% | -4.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.47% | 11.37% | -6.90% |
IBMO vs. HYMB - Expense Ratio Comparison
IBMO has a 0.18% expense ratio, which is lower than HYMB's 0.35% expense ratio.
Dividends
IBMO vs. HYMB - Dividend Comparison
IBMO's dividend yield for the trailing twelve months is around 2.40%, less than HYMB's 4.61% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
HYMB State Street SPDR Nuveen ICE High Yield Municipal Bond ETF | 4.61% | 4.55% | 4.29% | 4.07% | 3.77% | 3.19% | 3.55% | 3.95% | 4.03% | 3.78% | 4.08% | 4.54% |
IBMO iShares iBonds Dec 2026 Term Muni Bond ETF | 2.40% | 2.37% | 2.15% | 1.65% | 0.89% | 0.62% | 1.03% | 1.01% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
IBMO and HYMB have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
HYMB has higher volatility (1.12%) compared to IBMO (0.36%). In terms of maximum drawdown, IBMO dropped -14.77% vs HYMB's -29.57%.
On 5-year performance, IBMO leads with 0.62% vs -0.03% for HYMB. On fees, IBMO is cheaper at 0.18% per year. On volatility, IBMO has been the lower-risk option at 0.36%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, IBMO has performed better with a 0.62% return vs -0.03%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
IBMO is cheaper with a 0.18% expense ratio, compared with 0.35% for HYMB.
HYMB has the higher dividend yield at 4.61%, compared with 2.40% for IBMO.
IBMO tracks S&P AMT-Free Municipal Series Callable-Adjusted Dec 2026 Index, while HYMB tracks ICE US Select High Yield Crossover Municipal Index. They also come from different issuers: iShares and State Street. Their fees differ too: 0.18% for IBMO and 0.35% for HYMB.
IBMO currently has the higher Sharpe Ratio (2.06 vs 1.63), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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