PKB vs. SDCI
PKB (Invesco Dynamic Building & Construction ETF) and SDCI (USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund) are both exchange-traded funds - PKB is a Building & Construction fund tracking the Dynamic Building & Construction Intellidex Index, while SDCI is a Commodities fund tracking the SummerHaven Dynamic Commodity Index Total Return. Both are passively managed. Over the past 5 years, PKB returned 18.38%/yr vs 19.43%/yr for SDCI. At a 0.14 correlation, their price movements are largely independent. Both charge a 0.60% expense ratio.
Performance
PKB vs. SDCI - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with PKB having a 20.35% return and SDCI slightly lower at 20.29%.
PKB
- 1D
- 0.91%
- 1M
- 10.39%
- YTD
- 20.35%
- 6M
- 17.25%
- 1Y
- 45.15%
- 3Y*
- 29.08%
- 5Y*
- 18.38%
- 10Y*
- 16.35%
SDCI
- 1D
- -0.08%
- 1M
- -6.85%
- YTD
- 20.29%
- 6M
- 18.15%
- 1Y
- 22.52%
- 3Y*
- 20.41%
- 5Y*
- 19.43%
- 10Y*
- —
PKB vs. SDCI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
PKB Invesco Dynamic Building & Construction ETF | 20.35% | 22.47% | 20.24% | 55.29% | -24.88% | 32.96% | 24.49% | 40.15% | -21.59% |
SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 20.29% | 17.60% | 17.91% | -0.88% | 33.23% | 36.52% | -10.61% | -2.36% | -13.91% |
Correlation
The correlation between PKB and SDCI is -0.12, 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 | -0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.01 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.10 |
Correlation (All Time) Calculated using the full available price history since May 3, 2018 | 0.14 |
The correlation between PKB and SDCI shifts across timeframes, from -0.12 (1 year) to 0.14 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
PKB vs. SDCI — Risk / Return Rank
PKB
SDCI
PKB vs. SDCI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Invesco Dynamic Building & Construction ETF (PKB) and USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund (SDCI). 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.
| PKB | SDCI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.56 | ||
| Sortino ratioReturn per unit of downside risk | +0.83 | ||
| Omega ratioGain probability vs. loss probability | 1.31 | 1.23 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 2.94 | 2.37 | +0.57 |
| Martin ratioReturn relative to average drawdown | 9.32 | 7.98 | +1.34 |
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Drawdowns
PKB vs. SDCI - Drawdown Comparison
The maximum PKB drawdown since its inception was -65.21%, which is greater than SDCI's maximum drawdown of -45.79%. Use the drawdown chart below to compare losses from any high point for PKB and SDCI.
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Drawdown Indicators
| PKB | SDCI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -65.21% | -45.79% | -19.42% |
Max Drawdown (1Y)Largest decline over 1 year | -15.41% | -9.53% | -5.88% |
Max Drawdown (3Y)Largest decline over 3 years | -29.75% | -11.96% | -17.79% |
Max Drawdown (5Y)Largest decline over 5 years | -34.85% | -18.55% | -16.30% |
Max Drawdown (10Y)Largest decline over 10 years | -52.29% | — | — |
Current DrawdownCurrent decline from peak | 0.00% | -9.53% | +9.53% |
Average DrawdownAverage peak-to-trough decline | -15.74% | -11.55% | -4.19% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.86% | 2.93% | +1.93% |
Volatility
PKB vs. SDCI - Volatility Comparison
Invesco Dynamic Building & Construction ETF (PKB) has a higher volatility of 7.94% compared to USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund (SDCI) at 3.15%. This indicates that PKB's price experiences larger fluctuations and is considered to be riskier than SDCI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PKB | SDCI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.94% | 3.15% | +4.79% |
Volatility (6M)Calculated over the trailing 6-month period | 18.61% | 14.31% | +4.30% |
Volatility (1Y)Calculated over the trailing 1-year period | 23.90% | 16.94% | +6.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.80% | 18.37% | +7.43% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.32% | 17.06% | +10.26% |
PKB vs. SDCI - Expense Ratio Comparison
Both PKB and SDCI have an expense ratio of 0.60%.
Dividends
PKB vs. SDCI - Dividend Comparison
PKB's dividend yield for the trailing twelve months is around 0.23%, less than SDCI's 3.06% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PKB Invesco Dynamic Building & Construction ETF | 0.23% | 0.14% | 0.23% | 0.33% | 0.43% | 0.25% | 0.30% | 0.37% | 0.54% | 0.17% | 0.31% | 0.11% |
SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 3.06% | 3.68% | 5.92% | 3.46% | 33.49% | 19.26% | 0.20% | 0.93% | 0.68% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
PKB and SDCI have a correlation of -0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PKB has higher volatility (7.94%) compared to SDCI (3.15%). In terms of maximum drawdown, PKB dropped -65.21% vs SDCI's -45.79%.
On 5-year performance, SDCI leads with 19.43% vs 18.38% for PKB. Both ETFs have the same 0.60% expense ratio. On volatility, SDCI has been the lower-risk option at 3.15%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 5-year period, SDCI has performed better with a 19.43% return vs 18.38%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
PKB and SDCI have the same expense ratio: 0.60% per year.
SDCI has the higher dividend yield at 3.06%, compared with 0.23% for PKB.
PKB is categorized as Building & Construction, while SDCI is Commodities. PKB tracks Dynamic Building & Construction Intellidex Index, while SDCI tracks SummerHaven Dynamic Commodity Index Total Return. They also come from different issuers: Invesco and USCF Investments.
PKB currently has the higher Sharpe Ratio (1.90 vs 1.34), 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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