COMM.L vs. COMX.L
COMM.L (iShares Diversified Commodity Swap UCITS ETF) and COMX.L (WisdomTree Broad Commodities UCITS ETF) are both Commodities funds tracking the Bloomberg Commodity, from iShares and WisdomTree respectively. Both are passively managed. Over the past 3 years, COMM.L returned 13.56%/yr vs 13.55%/yr for COMX.L. Their correlation of 0.95 suggests significant overlap in exposure. Both charge a 0.19% expense ratio.
Performance
COMM.L vs. COMX.L - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with COMM.L having a 26.50% return and COMX.L slightly lower at 26.39%.
COMM.L
- 1D
- 0.70%
- 1M
- -0.33%
- YTD
- 26.50%
- 6M
- 24.77%
- 1Y
- 40.42%
- 3Y*
- 13.56%
- 5Y*
- 12.56%
- 10Y*
- —
COMX.L
- 1D
- 0.78%
- 1M
- -0.52%
- YTD
- 26.39%
- 6M
- 24.79%
- 1Y
- 40.20%
- 3Y*
- 13.55%
- 5Y*
- —
- 10Y*
- —
COMM.L vs. COMX.L - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
COMM.L iShares Diversified Commodity Swap UCITS ETF | 26.50% | 8.53% | 6.19% | -12.55% | 28.34% | -1.13% |
COMX.L WisdomTree Broad Commodities UCITS ETF | 26.39% | 8.58% | 6.24% | -12.51% | 28.76% | -25.70% |
Correlation
The correlation between COMM.L and COMX.L is 0.97 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.97 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.96 |
Correlation (All Time) Calculated using the full available price history since Nov 30, 2021 | 0.95 |
The correlation between COMM.L and COMX.L has been stable across timeframes, ranging from 0.95 to 0.97 - a consistent structural relationship.
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Return for Risk
COMM.L vs. COMX.L — Risk / Return Rank
COMM.L
COMX.L
COMM.L vs. COMX.L - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Diversified Commodity Swap UCITS ETF (COMM.L) and WisdomTree Broad Commodities UCITS ETF (COMX.L). 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.
| COMM.L | COMX.L | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.29 | ||
| Sortino ratioReturn per unit of downside risk | +1.11 | ||
| Omega ratioGain probability vs. loss probability | 1.40 | 1.38 | +0.01 |
| Calmar ratioReturn relative to maximum drawdown | 5.37 | 1.56 | +3.81 |
| Martin ratioReturn relative to average drawdown | 12.27 | 3.06 | +9.21 |
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
| COMM.L | COMX.L | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.17 | 0.89 | +1.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.76 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.52 | 0.14 | +0.38 |
Drawdowns
COMM.L vs. COMX.L - Drawdown Comparison
The maximum COMM.L drawdown since its inception was -28.49%, roughly equal to the maximum COMX.L drawdown of -28.64%. Use the drawdown chart below to compare losses from any high point for COMM.L and COMX.L.
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Drawdown Indicators
| COMM.L | COMX.L | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -28.49% | -28.64% | +0.15% |
Max Drawdown (1Y)Largest decline over 1 year | -7.49% | -25.58% | +18.09% |
Max Drawdown (3Y)Largest decline over 3 years | -14.73% | -25.58% | +10.85% |
Max Drawdown (5Y)Largest decline over 5 years | -28.49% | — | — |
Current DrawdownCurrent decline from peak | -3.76% | -3.81% | +0.05% |
Average DrawdownAverage peak-to-trough decline | -12.16% | -17.64% | +5.48% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.28% | 13.10% | -9.82% |
Volatility
COMM.L vs. COMX.L - Volatility Comparison
iShares Diversified Commodity Swap UCITS ETF (COMM.L) and WisdomTree Broad Commodities UCITS ETF (COMX.L) have volatilities of 6.13% and 6.14%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COMM.L | COMX.L | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 6.13% | 6.14% | -0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 16.37% | 16.05% | +0.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.53% | 45.18% | -26.65% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.50% | 32.36% | -15.86% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.37% | 32.36% | -16.99% |
COMM.L vs. COMX.L - Expense Ratio Comparison
Both COMM.L and COMX.L have an expense ratio of 0.19%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.
Dividends
COMM.L vs. COMX.L - Dividend Comparison
Neither COMM.L nor COMX.L has paid dividends to shareholders.
Frequently Asked Questions
With a correlation of 0.97, COMM.L and COMX.L move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.
Both ETFs have the same 0.19% expense ratio. The better choice depends on whether you care most about return, fees, risk, or income.
COMM.L and COMX.L have the same expense ratio: 0.19% per year.
Both ETFs track Bloomberg Commodity. They also come from different issuers: iShares and WisdomTree.
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