SPMO vs. PDBC
SPMO (Invesco S&P 500 Momentum ETF) and PDBC (Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF) are both exchange-traded funds - SPMO is a Momentum fund tracking the S&P 500 Momentum Index, while PDBC is a Commodities fund actively managed by Invesco. SPMO is passively managed, while PDBC is actively managed. Over the past 10 years, SPMO returned 20.59%/yr vs 8.06%/yr for PDBC. At a 0.21 correlation, their price movements are largely independent. SPMO charges 0.13%/yr vs 0.58%/yr for PDBC.
Performance
SPMO vs. PDBC - Performance Comparison
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Returns By Period
In the year-to-date period, SPMO achieves a 26.56% return, which is significantly lower than PDBC's 30.11% return. Over the past 10 years, SPMO has outperformed PDBC with an annualized return of 20.59%, while PDBC has yielded a comparatively lower 8.06% annualized return.
SPMO
- 1D
- 4.80%
- 1M
- 4.24%
- YTD
- 26.56%
- 6M
- 24.30%
- 1Y
- 41.83%
- 3Y*
- 41.24%
- 5Y*
- 23.19%
- 10Y*
- 20.59%
PDBC
- 1D
- -1.09%
- 1M
- -8.83%
- YTD
- 30.11%
- 6M
- 30.06%
- 1Y
- 36.08%
- 3Y*
- 13.30%
- 5Y*
- 11.21%
- 10Y*
- 8.06%
SPMO vs. PDBC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SPMO Invesco S&P 500 Momentum ETF | 26.56% | 26.58% | 45.82% | 17.56% | -10.45% | 22.64% | 28.25% | 25.93% | -0.92% | 27.76% |
PDBC Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF | 30.11% | 5.96% | 2.09% | -6.25% | 19.23% | 41.72% | -7.84% | 11.44% | -12.78% | 5.06% |
Correlation
The correlation between SPMO and PDBC is -0.10, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.10 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.06 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.20 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.22 |
Correlation (All Time) Calculated using the full available price history since Oct 12, 2015 | 0.21 |
The correlation between SPMO and PDBC shifts across timeframes, from -0.10 (1 year) to 0.22 (10 years), reflecting how their relationship changes across market environments.
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Return for Risk
SPMO vs. PDBC — Risk / Return Rank
SPMO
PDBC
SPMO vs. PDBC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco S&P 500 Momentum ETF (SPMO) 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.
| SPMO | PDBC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.23 | ||
| Sortino ratioReturn per unit of downside risk | +0.35 | ||
| Omega ratioGain probability vs. loss probability | 1.40 | 1.34 | +0.06 |
| Calmar ratioReturn relative to maximum drawdown | 3.31 | 4.11 | -0.80 |
| Martin ratioReturn relative to average drawdown | 12.52 | 10.05 | +2.47 |
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Drawdowns
SPMO vs. PDBC - Drawdown Comparison
The maximum SPMO drawdown since its inception was -30.95%, smaller than the maximum PDBC drawdown of -49.52%. Use the drawdown chart below to compare losses from any high point for SPMO and PDBC.
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Drawdown Indicators
| SPMO | PDBC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -30.95% | -49.52% | +18.57% |
Max Drawdown (1Y)Largest decline over 1 year | -12.70% | -8.83% | -3.87% |
Max Drawdown (3Y)Largest decline over 3 years | -20.13% | -13.95% | -6.18% |
Max Drawdown (5Y)Largest decline over 5 years | -22.74% | -27.63% | +4.89% |
Max Drawdown (10Y)Largest decline over 10 years | -30.95% | -40.73% | +9.78% |
Current DrawdownCurrent decline from peak | -2.91% | -8.83% | +5.92% |
Average DrawdownAverage peak-to-trough decline | -4.60% | -23.17% | +18.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.35% | 3.60% | -0.25% |
Volatility
SPMO vs. PDBC - Volatility Comparison
Invesco S&P 500 Momentum ETF (SPMO) has a higher volatility of 10.29% compared to Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF (PDBC) at 4.92%. This indicates that SPMO's price experiences larger fluctuations and is considered to be riskier 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
| SPMO | PDBC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.29% | 4.92% | +5.37% |
Volatility (6M)Calculated over the trailing 6-month period | 16.70% | 16.08% | +0.62% |
Volatility (1Y)Calculated over the trailing 1-year period | 19.45% | 18.88% | +0.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.65% | 19.16% | +0.49% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.48% | 17.78% | +2.70% |
SPMO vs. PDBC - Expense Ratio Comparison
SPMO has a 0.13% expense ratio, which is lower than PDBC's 0.58% expense ratio.
Dividends
SPMO vs. PDBC - Dividend Comparison
SPMO's dividend yield for the trailing twelve months is around 0.67%, less than PDBC's 2.95% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PDBC Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF | 2.95% | 3.84% | 4.42% | 4.21% | 13.05% | 50.83% | 0.01% | 1.40% | 1.00% | 3.83% | 6.51% | 0.00% |
SPMO Invesco S&P 500 Momentum ETF | 0.67% | 0.73% | 0.48% | 1.63% | 1.66% | 0.52% | 1.27% | 1.39% | 1.05% | 0.77% | 1.94% | 0.36% |
Frequently Asked Questions
SPMO and PDBC have a correlation of -0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SPMO has higher volatility (10.29%) compared to PDBC (4.92%). In terms of maximum drawdown, SPMO dropped -30.95% vs PDBC's -49.52%.
On 10-year performance, SPMO leads with 20.59% vs 8.06% for PDBC. On fees, SPMO is cheaper at 0.13% per year. On volatility, PDBC has been the lower-risk option at 4.92%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, SPMO has performed better with a 20.59% return vs 8.06%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
SPMO is cheaper with a 0.13% expense ratio, compared with 0.58% for PDBC.
PDBC has the higher dividend yield at 2.95%, compared with 0.67% for SPMO.
SPMO is categorized as Momentum, while PDBC is Commodities. Their fees differ too: 0.13% for SPMO and 0.58% for PDBC.
SPMO currently has the higher Sharpe Ratio (2.16 vs 1.93), 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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