EWL vs. PDBC
EWL (iShares MSCI Switzerland ETF) and PDBC (Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF) are both exchange-traded funds - EWL is a Europe Equities fund tracking the MSCI Switzerland Index, while PDBC is a Commodities fund actively managed by Invesco. EWL is passively managed, while PDBC is actively managed. Over the past 10 years, EWL returned 10.02%/yr vs 7.69%/yr for PDBC. At a 0.18 correlation, their price movements are largely independent. EWL charges 0.50%/yr vs 0.58%/yr for PDBC.
Performance
EWL vs. PDBC - Performance Comparison
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Returns By Period
In the year-to-date period, EWL achieves a 6.81% return, which is significantly lower than PDBC's 24.08% return. Over the past 10 years, EWL has outperformed PDBC with an annualized return of 10.02%, while PDBC has yielded a comparatively lower 7.69% annualized return.
EWL
- 1D
- -0.06%
- 1M
- 2.11%
- 6M
- 5.72%
- YTD
- 6.81%
- 1Y
- 17.08%
- 3Y*
- 13.31%
- 5Y*
- 7.10%
- 10Y*
- 10.02%
PDBC
- 1D
- 0.12%
- 1M
- -3.63%
- 6M
- 21.24%
- YTD
- 24.08%
- 1Y
- 27.16%
- 3Y*
- 9.96%
- 5Y*
- 10.22%
- 10Y*
- 7.69%
EWL vs. PDBC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
EWL iShares MSCI Switzerland ETF | 6.81% | 32.92% | -2.80% | 17.67% | -18.89% | 20.20% | 11.80% | 31.58% | -9.21% | 23.34% |
PDBC Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF | 24.08% | 5.96% | 2.09% | -6.25% | 19.23% | 41.72% | -7.84% | 11.44% | -12.78% | 5.06% |
Correlation
The correlation between EWL and PDBC is -0.26, 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 | -0.26 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.09 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.05 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.16 |
Correlation (All Time) Calculated using the full available price history since Nov 7, 2014 | 0.18 |
The correlation between EWL and PDBC shifts across timeframes, from -0.26 (1 year) to 0.18 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
EWL vs. PDBC — Risk / Return Rank
EWL
PDBC
EWL vs. PDBC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares MSCI Switzerland ETF (EWL) and Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF (PDBC). 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.
| EWL | PDBC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.57 | ||
| Sortino ratioReturn per unit of downside risk | -0.65 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.27 | -0.09 |
| Calmar ratioReturn relative to maximum drawdown | 1.16 | 1.75 | -0.60 |
| Martin ratioReturn relative to average drawdown | 3.67 | 6.25 | -2.58 |
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Drawdowns
EWL vs. PDBC - Drawdown Comparison
The maximum EWL drawdown since its inception was -51.62%, roughly equal to the maximum PDBC drawdown of -49.52%. Use the drawdown chart below to compare losses from any high point for EWL and PDBC.
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Drawdown Indicators
| EWL | PDBC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -51.62% | -49.52% | -2.10% |
Max Drawdown (1Y)Largest decline over 1 year | -13.48% | -16.55% | +3.07% |
Max Drawdown (3Y)Largest decline over 3 years | -13.48% | -16.55% | +3.07% |
Max Drawdown (5Y)Largest decline over 5 years | -28.99% | -27.63% | -1.36% |
Max Drawdown (10Y)Largest decline over 10 years | -28.99% | -40.73% | +11.74% |
Current DrawdownCurrent decline from peak | -1.64% | -13.06% | +11.42% |
Average DrawdownAverage peak-to-trough decline | -11.06% | -23.11% | +12.05% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.24% | 4.64% | -0.40% |
Volatility
EWL vs. PDBC - Volatility Comparison
The current volatility for iShares MSCI Switzerland ETF (EWL) is 4.72%, while Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF (PDBC) has a volatility of 5.48%. This indicates that EWL experiences smaller price fluctuations and is considered to be less risky than PDBC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| EWL | PDBC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.72% | 5.48% | -0.76% |
Volatility (6M)Calculated over the trailing 6-month period | 13.02% | 16.59% | -3.57% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.95% | 18.72% | -2.77% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.17% | 19.19% | -3.02% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.27% | 17.75% | -1.48% |
EWL vs. PDBC - Expense Ratio Comparison
EWL has a 0.50% expense ratio, which is lower than PDBC's 0.58% expense ratio.
Dividends
EWL vs. PDBC - Dividend Comparison
EWL's dividend yield for the trailing twelve months is around 1.73%, less than PDBC's 3.09% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
EWL iShares MSCI Switzerland ETF | 1.73% | 1.71% | 2.21% | 2.12% | 2.04% | 1.73% | 1.45% | 1.85% | 2.56% | 2.05% | 2.75% | 2.58% |
PDBC Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF | 3.09% | 3.84% | 4.42% | 4.21% | 13.05% | 50.83% | 0.01% | 1.40% | 1.00% | 3.83% | 6.51% | 0.00% |
Frequently Asked Questions
EWL and PDBC have a correlation of -0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PDBC has higher volatility (5.48%) compared to EWL (4.72%). In terms of maximum drawdown, EWL dropped -51.62% vs PDBC's -49.52%.
On 10-year performance, EWL leads with 10.02% vs 7.69% for PDBC. On fees, EWL is cheaper at 0.50% per year. On volatility, EWL has been the lower-risk option at 4.72%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, EWL has performed better with a 10.02% return vs 7.69%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
EWL is cheaper with a 0.50% expense ratio, compared with 0.58% for PDBC.
PDBC has the higher dividend yield at 3.09%, compared with 1.73% for EWL.
EWL is categorized as Europe Equities, while PDBC is Commodities. They also come from different issuers: iShares and Invesco. Their fees differ too: 0.50% for EWL and 0.58% for PDBC.
PDBC currently has the higher Sharpe Ratio (1.55 vs 0.98), 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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