JEMB vs. COMT
JEMB (Janus Henderson Emerging Markets Debt Hard Currency ETF) and COMT (iShares Commodities Select Strategy ETF) are both exchange-traded funds - JEMB is a Emerging Markets Bonds fund actively managed by Janus Henderson, while COMT is a Commodities fund actively managed by iShares. Both are actively managed. Over the past year, JEMB returned 13.60% vs 47.51% for COMT. At a correlation of -0.12, they often move in opposite directions. JEMB charges 0.52%/yr vs 0.48%/yr for COMT.
Performance
JEMB vs. COMT - Performance Comparison
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Returns By Period
In the year-to-date period, JEMB achieves a 2.48% return, which is significantly lower than COMT's 39.67% return.
JEMB
- 1D
- -0.22%
- 1M
- 1.13%
- YTD
- 2.48%
- 6M
- 3.37%
- 1Y
- 13.60%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
COMT
- 1D
- 0.78%
- 1M
- -4.35%
- YTD
- 39.67%
- 6M
- 39.06%
- 1Y
- 47.51%
- 3Y*
- 16.86%
- 5Y*
- 13.50%
- 10Y*
- 9.09%
JEMB vs. COMT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
JEMB Janus Henderson Emerging Markets Debt Hard Currency ETF | 2.48% | 14.63% | 1.79% |
COMT iShares Commodities Select Strategy ETF | 39.67% | 6.07% | 1.35% |
Correlation
The correlation between JEMB and COMT is -0.24, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.24 |
Correlation (All Time) Calculated using the full available price history since Aug 15, 2024 | -0.12 |
The correlation between JEMB and COMT shifts across timeframes, from -0.24 (1 year) to -0.12 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
JEMB vs. COMT — Risk / Return Rank
JEMB
COMT
JEMB vs. COMT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Janus Henderson Emerging Markets Debt Hard Currency ETF (JEMB) and iShares Commodities Select Strategy ETF (COMT). 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.
| JEMB | COMT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.53 | ||
| Sortino ratioReturn per unit of downside risk | -0.42 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.40 | -0.06 |
| Calmar ratioReturn relative to maximum drawdown | 2.92 | 5.95 | -3.03 |
| Martin ratioReturn relative to average drawdown | 12.01 | 14.11 | -2.10 |
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
| JEMB | COMT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.71 | 2.24 | -0.53 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.64 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.48 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.23 | 0.20 | +1.03 |
Drawdowns
JEMB vs. COMT - Drawdown Comparison
The maximum JEMB drawdown since its inception was -5.37%, smaller than the maximum COMT drawdown of -51.89%. Use the drawdown chart below to compare losses from any high point for JEMB and COMT.
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Drawdown Indicators
| JEMB | COMT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -5.37% | -51.89% | +46.52% |
Max Drawdown (1Y)Largest decline over 1 year | -4.67% | -8.02% | +3.35% |
Max Drawdown (3Y)Largest decline over 3 years | — | -13.31% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -29.00% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -39.22% | — |
Current DrawdownCurrent decline from peak | -0.66% | -4.82% | +4.16% |
Average DrawdownAverage peak-to-trough decline | -1.01% | -24.07% | +23.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.14% | 3.38% | -2.24% |
Volatility
JEMB vs. COMT - Volatility Comparison
The current volatility for Janus Henderson Emerging Markets Debt Hard Currency ETF (JEMB) is 2.49%, while iShares Commodities Select Strategy ETF (COMT) has a volatility of 7.37%. This indicates that JEMB experiences smaller price fluctuations and is considered to be less risky than COMT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| JEMB | COMT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.49% | 7.37% | -4.88% |
Volatility (6M)Calculated over the trailing 6-month period | 6.37% | 18.80% | -12.43% |
Volatility (1Y)Calculated over the trailing 1-year period | 7.99% | 21.29% | -13.30% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 8.52% | 21.06% | -12.54% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 8.52% | 18.89% | -10.37% |
JEMB vs. COMT - Expense Ratio Comparison
JEMB has a 0.52% expense ratio, which is higher than COMT's 0.48% expense ratio.
Dividends
JEMB vs. COMT - Dividend Comparison
JEMB's dividend yield for the trailing twelve months is around 6.29%, more than COMT's 5.54% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
COMT iShares Commodities Select Strategy ETF | 5.54% | 7.74% | 4.90% | 5.19% | 29.79% | 17.79% | 0.36% | 2.61% | 11.65% | 5.16% | 0.52% | 1.44% |
JEMB Janus Henderson Emerging Markets Debt Hard Currency ETF | 6.29% | 6.19% | 2.53% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
JEMB and COMT have a correlation of -0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
COMT has higher volatility (7.37%) compared to JEMB (2.49%). In terms of maximum drawdown, JEMB dropped -5.37% vs COMT's -51.89%.
On 1-year performance, COMT leads with 47.51% vs 13.60% for JEMB. On fees, COMT is cheaper at 0.48% per year. On volatility, JEMB has been the lower-risk option at 2.49%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 1-year period, COMT has performed better with a 47.51% return vs 13.60%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
COMT is cheaper with a 0.48% expense ratio, compared with 0.52% for JEMB.
JEMB has the higher dividend yield at 6.29%, compared with 5.54% for COMT.
JEMB is categorized as Emerging Markets Bonds, while COMT is Commodities. They also come from different issuers: Janus Henderson and iShares. Their fees differ too: 0.52% for JEMB and 0.48% for COMT.
COMT currently has the higher Sharpe Ratio (2.24 vs 1.71), 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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