PDP vs. GSG
PDP (Invesco Dorsey Wright Momentum ETF) and GSG (iShares S&P GSCI Commodity-Indexed Trust) are both exchange-traded funds - PDP is a Momentum fund tracking the Dorsey Wright Technical Leaders Index, while GSG is a Commodities fund tracking the S&P GSCI Total Return Index. Both are passively managed. Over the past 10 years, PDP returned 14.01%/yr vs 6.27%/yr for GSG. At a 0.29 correlation, their price movements are largely independent. PDP charges 0.62%/yr vs 0.75%/yr for GSG.
Performance
PDP vs. GSG - Performance Comparison
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Returns By Period
In the year-to-date period, PDP achieves a 26.54% return, which is significantly higher than GSG's 23.11% return. Over the past 10 years, PDP has outperformed GSG with an annualized return of 14.01%, while GSG has yielded a comparatively lower 6.27% annualized return.
PDP
- 1D
- -2.92%
- 1M
- 3.12%
- YTD
- 26.54%
- 6M
- 23.46%
- 1Y
- 36.88%
- 3Y*
- 23.21%
- 5Y*
- 10.76%
- 10Y*
- 14.01%
GSG
- 1D
- -1.70%
- 1M
- -10.72%
- YTD
- 23.11%
- 6M
- 22.27%
- 1Y
- 28.46%
- 3Y*
- 13.87%
- 5Y*
- 12.31%
- 10Y*
- 6.27%
PDP vs. GSG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PDP Invesco Dorsey Wright Momentum ETF | 26.54% | 8.37% | 26.06% | 20.88% | -24.49% | 7.72% | 36.59% | 33.13% | -5.96% | 23.30% |
GSG iShares S&P GSCI Commodity-Indexed Trust | 23.11% | 5.93% | 8.52% | -5.51% | 24.08% | 38.77% | -23.94% | 15.62% | -13.88% | 3.89% |
Correlation
The correlation between PDP and GSG 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 | 0.03 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.17 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.20 |
Correlation (All Time) Calculated using the full available price history since Mar 1, 2007 | 0.29 |
The correlation between PDP and GSG shifts across timeframes, from -0.11 (1 year) to 0.29 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
PDP vs. GSG — Risk / Return Rank
PDP
GSG
PDP vs. GSG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Dorsey Wright Momentum ETF (PDP) and iShares S&P GSCI Commodity-Indexed Trust (GSG). 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.
| PDP | GSG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.40 | ||
| Sortino ratioReturn per unit of downside risk | +0.43 | ||
| Omega ratioGain probability vs. loss probability | 1.28 | 1.23 | +0.05 |
| Calmar ratioReturn relative to maximum drawdown | 3.19 | 1.51 | +1.68 |
| Martin ratioReturn relative to average drawdown | 11.19 | 6.38 | +4.81 |
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Drawdowns
PDP vs. GSG - Drawdown Comparison
The maximum PDP drawdown since its inception was -59.34%, smaller than the maximum GSG drawdown of -89.62%. Use the drawdown chart below to compare losses from any high point for PDP and GSG.
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Drawdown Indicators
| PDP | GSG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -59.34% | -89.62% | +30.28% |
Max Drawdown (1Y)Largest decline over 1 year | -11.87% | -18.81% | +6.94% |
Max Drawdown (3Y)Largest decline over 3 years | -23.79% | -18.81% | -4.98% |
Max Drawdown (5Y)Largest decline over 5 years | -33.91% | -29.12% | -4.79% |
Max Drawdown (10Y)Largest decline over 10 years | -34.70% | -57.64% | +22.94% |
Current DrawdownCurrent decline from peak | -3.84% | -62.83% | +58.99% |
Average DrawdownAverage peak-to-trough decline | -10.57% | -63.69% | +53.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.38% | 4.45% | -1.07% |
Volatility
PDP vs. GSG - Volatility Comparison
Invesco Dorsey Wright Momentum ETF (PDP) has a higher volatility of 8.56% compared to iShares S&P GSCI Commodity-Indexed Trust (GSG) at 6.28%. This indicates that PDP's price experiences larger fluctuations and is considered to be riskier than GSG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PDP | GSG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.56% | 6.28% | +2.28% |
Volatility (6M)Calculated over the trailing 6-month period | 18.25% | 21.12% | -2.87% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.22% | 23.00% | +0.22% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 22.25% | 22.72% | -0.47% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.71% | 22.03% | -0.32% |
PDP vs. GSG - Expense Ratio Comparison
PDP has a 0.62% expense ratio, which is lower than GSG's 0.75% expense ratio.
Dividends
PDP vs. GSG - Dividend Comparison
PDP's dividend yield for the trailing twelve months is around 0.08%, while GSG has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GSG iShares S&P GSCI Commodity-Indexed Trust | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
PDP Invesco Dorsey Wright Momentum ETF | 0.08% | 0.17% | 0.15% | 0.42% | 0.45% | 0.00% | 0.11% | 0.25% | 0.18% | 0.28% | 0.81% | 0.39% |
Frequently Asked Questions
PDP and GSG 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.
PDP has higher volatility (8.56%) compared to GSG (6.28%). In terms of maximum drawdown, PDP dropped -59.34% vs GSG's -89.62%.
On 10-year performance, PDP leads with 14.01% vs 6.27% for GSG. On fees, PDP is cheaper at 0.62% per year. On volatility, GSG has been the lower-risk option at 6.28%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, PDP has performed better with a 14.01% return vs 6.27%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
PDP is cheaper with a 0.62% expense ratio, compared with 0.75% for GSG.
PDP has the higher dividend yield at 0.08%, compared with 0.00% for GSG.
PDP is categorized as Momentum, while GSG is Commodities. PDP tracks Dorsey Wright Technical Leaders Index, while GSG tracks S&P GSCI Total Return Index. They also come from different issuers: Invesco and iShares. Their fees differ too: 0.62% for PDP and 0.75% for GSG.
PDP currently has the higher Sharpe Ratio (1.63 vs 1.24), 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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