PBW vs. ISCMF
PBW (Invesco WilderHill Clean Energy ETF) and ISCMF (iShares Diversified Commodity Swap UCITS ETF) are both exchange-traded funds - PBW is a Small Cap Growth Equities fund tracking the The WilderHill Clean Energy Index (AMEX), while ISCMF is a Commodities fund tracking the Bloomberg Commodity Index. Both are passively managed. Over the past 3 years, PBW returned 3.84%/yr vs 16.78%/yr for ISCMF. At a correlation of -0.04, they often move in opposite directions. PBW charges 0.61%/yr vs 0.19%/yr for ISCMF.
Performance
PBW vs. ISCMF - Performance Comparison
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Returns By Period
In the year-to-date period, PBW achieves a 28.31% return, which is significantly higher than ISCMF's 22.87% return.
PBW
- 1D
- -5.58%
- 1M
- -8.98%
- YTD
- 28.31%
- 6M
- 22.11%
- 1Y
- 107.61%
- 3Y*
- 3.84%
- 5Y*
- -13.40%
- 10Y*
- 9.92%
ISCMF
- 1D
- 0.00%
- 1M
- -4.99%
- YTD
- 22.87%
- 6M
- 22.87%
- 1Y
- 31.30%
- 3Y*
- 16.78%
- 5Y*
- —
- 10Y*
- —
PBW vs. ISCMF - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
PBW Invesco WilderHill Clean Energy ETF | 28.31% | 53.96% | -30.77% | -20.03% | -35.23% |
ISCMF iShares Diversified Commodity Swap UCITS ETF | 22.87% | 19.65% | 3.13% | -9.58% | -5.82% |
Correlation
The correlation between PBW and ISCMF is -0.11, 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 | -0.11 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.01 |
Correlation (All Time) Calculated using the full available price history since Mar 17, 2022 | -0.04 |
The correlation between PBW and ISCMF shifts across timeframes, from -0.11 (1 year) to -0.01 (3 years), reflecting how their relationship changes across market environments.
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Return for Risk
PBW vs. ISCMF — Risk / Return Rank
PBW
ISCMF
PBW vs. ISCMF - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco WilderHill Clean Energy ETF (PBW) and iShares Diversified Commodity Swap UCITS ETF (ISCMF). 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.
| PBW | ISCMF | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.78 | ||
| Sortino ratioReturn per unit of downside risk | -0.30 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 2.31 | -0.95 |
| Calmar ratioReturn relative to maximum drawdown | 5.09 | 5.53 | -0.43 |
| Martin ratioReturn relative to average drawdown | 13.07 | 11.85 | +1.22 |
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Drawdowns
PBW vs. ISCMF - Drawdown Comparison
The maximum PBW drawdown since its inception was -89.02%, which is greater than ISCMF's maximum drawdown of -25.42%. Use the drawdown chart below to compare losses from any high point for PBW and ISCMF.
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Drawdown Indicators
| PBW | ISCMF | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.02% | -25.42% | -63.60% |
Max Drawdown (1Y)Largest decline over 1 year | -21.24% | -5.69% | -15.55% |
Max Drawdown (3Y)Largest decline over 3 years | -68.04% | -7.62% | -60.42% |
Max Drawdown (5Y)Largest decline over 5 years | -84.50% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -89.02% | — | — |
Current DrawdownCurrent decline from peak | -67.66% | -5.26% | -62.40% |
Average DrawdownAverage peak-to-trough decline | -62.90% | -13.35% | -49.55% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.26% | 2.65% | +5.61% |
Volatility
PBW vs. ISCMF - Volatility Comparison
Invesco WilderHill Clean Energy ETF (PBW) has a higher volatility of 17.93% compared to iShares Diversified Commodity Swap UCITS ETF (ISCMF) at 5.11%. This indicates that PBW's price experiences larger fluctuations and is considered to be riskier than ISCMF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PBW | ISCMF | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.93% | 5.11% | +12.82% |
Volatility (6M)Calculated over the trailing 6-month period | 31.32% | 15.45% | +15.87% |
Volatility (1Y)Calculated over the trailing 1-year period | 42.50% | 17.84% | +24.66% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.39% | 14.29% | +29.10% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 39.02% | 14.29% | +24.73% |
PBW vs. ISCMF - Expense Ratio Comparison
PBW has a 0.61% expense ratio, which is higher than ISCMF's 0.19% expense ratio.
Dividends
PBW vs. ISCMF - Dividend Comparison
PBW's dividend yield for the trailing twelve months is around 1.21%, while ISCMF has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ISCMF iShares Diversified Commodity Swap UCITS ETF | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
PBW Invesco WilderHill Clean Energy ETF | 1.21% | 0.79% | 2.84% | 3.68% | 4.21% | 1.71% | 0.44% | 1.45% | 2.04% | 1.28% | 2.68% | 1.53% |
Frequently Asked Questions
PBW and ISCMF have a correlation of -0.11, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PBW has higher volatility (17.93%) compared to ISCMF (5.11%). In terms of maximum drawdown, PBW dropped -89.02% vs ISCMF's -25.42%.
On 3-year performance, ISCMF leads with 16.78% vs 3.84% for PBW. On fees, ISCMF is cheaper at 0.19% per year. On volatility, ISCMF has been the lower-risk option at 5.11%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, ISCMF has performed better with a 16.78% return vs 3.84%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
ISCMF is cheaper with a 0.19% expense ratio, compared with 0.61% for PBW.
PBW has the higher dividend yield at 1.21%, compared with 0.00% for ISCMF.
PBW is categorized as Small Cap Growth Equities, while ISCMF is Commodities. PBW tracks The WilderHill Clean Energy Index (AMEX), while ISCMF tracks Bloomberg Commodity Index. They also come from different issuers: Invesco and iShares. Their fees differ too: 0.61% for PBW and 0.19% for ISCMF.
PBW currently has the higher Sharpe Ratio (2.55 vs 1.76), 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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