SDCI vs. ISTB
SDCI (USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund) and ISTB (iShares Core 1-5 Year USD Bond ETF) are both exchange-traded funds - SDCI is a Commodities fund tracking the SummerHaven Dynamic Commodity Index Total Return, while ISTB is a Short-Term Bond fund tracking the BBG US Universal 1-5 Year Index (USD). Both are passively managed. Over the past 5 years, SDCI returned 20.72%/yr vs 1.87%/yr for ISTB. Their -0.01 correlation means they have often moved in opposite directions in the past. SDCI charges 0.60%/yr vs 0.06%/yr for ISTB.
Performance
SDCI vs. ISTB - Performance Comparison
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Returns By Period
In the year-to-date period, SDCI achieves a 29.05% return, which is significantly higher than ISTB's 0.75% return.
SDCI
- 1D
- -1.80%
- 1M
- 8.06%
- 6M
- 23.88%
- YTD
- 29.05%
- 1Y
- 36.63%
- 3Y*
- 20.01%
- 5Y*
- 20.72%
- 10Y*
- —
- ALL TIME*
- 11.33%
ISTB
- 1D
- 0.11%
- 1M
- -0.07%
- 6M
- 0.52%
- YTD
- 0.75%
- 1Y
- 2.86%
- 3Y*
- 4.94%
- 5Y*
- 1.87%
- 10Y*
- 2.22%
- ALL TIME*
- 2.01%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $21.44M | $20.13M | $25.36M | |
| $6.30M | $7.22M | $7.46M |
SDCI vs. ISTB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 29.05% | 17.60% | 17.91% | -0.88% | 33.23% | 36.52% | -10.61% | -2.36% | -13.91% |
ISTB iShares Core 1-5 Year USD Bond ETF | 0.75% | 6.36% | 4.37% | 5.56% | -6.08% | -0.71% | 4.75% | 5.61% | 1.98% |
Correlation
The correlation between SDCI and ISTB is -0.32, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | -0.32 |
Correlation (3Y) Balances recent behavior with more history. | -0.14 |
Correlation (5Y) Shows whether the relationship held over a longer period. | -0.03 |
Correlation (All Time) Calculated using the full available price history since May 3, 2018 | -0.01 |
Over the past year, the inverse relationship between SDCI and ISTB has strengthened: their correlation has moved from -0.01 to -0.32, meaning they now move in opposite directions more often than their long-term average.
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Return for Risk
SDCI vs. ISTB — Risk / Return Rank
SDCI
ISTB
SDCI vs. ISTB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund (SDCI) and iShares Core 1-5 Year USD Bond ETF (ISTB). 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.
| SDCI | ISTB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.47 | ||
| Sortino ratioReturn per unit of downside risk | +0.39 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 1.30 | +0.05 |
| Calmar ratioReturn relative to maximum drawdown | 3.34 | 2.28 | +1.06 |
| Martin ratioReturn relative to average drawdown | 10.56 | 8.19 | +2.37 |
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Drawdowns
SDCI vs. ISTB - Drawdown Comparison
The maximum SDCI drawdown since its inception was -45.79%, which is greater than ISTB's maximum drawdown of -9.34%. Use the drawdown chart below to compare losses from any high point for SDCI and ISTB.
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Drawdown Indicators
| SDCI | ISTB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -45.79% | -9.34% | -36.45% |
Max Drawdown (1Y)Largest decline over 1 year | -11.03% | -1.26% | -9.77% |
Max Drawdown (3Y)Largest decline over 3 years | -11.96% | -1.36% | -10.60% |
Max Drawdown (5Y)Largest decline over 5 years | -18.55% | -9.33% | -9.22% |
Max Drawdown (10Y)Largest decline over 10 years | — | -9.34% | — |
Current DrawdownCurrent decline from peak | -3.30% | -0.16% | -3.14% |
Average DrawdownAverage peak-to-trough decline | -11.46% | -1.21% | -10.25% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.48% | 0.35% | +3.13% |
Volatility
SDCI vs. ISTB - Volatility Comparison
USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund (SDCI) has a higher volatility of 5.71% compared to iShares Core 1-5 Year USD Bond ETF (ISTB) at 0.47%. This indicates that SDCI's price experiences larger fluctuations and is considered to be riskier than ISTB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SDCI | ISTB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.71% | 0.47% | +5.24% |
Volatility (6M)Calculated over the trailing 6-month period | 13.97% | 1.42% | +12.55% |
Volatility (1Y)Calculated over the trailing 1-year period | 17.33% | 1.73% | +15.60% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.47% | 2.81% | +15.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.08% | 2.51% | +14.57% |
SDCI vs. ISTB - Expense Ratio Comparison
SDCI has a 0.60% expense ratio, which is higher than ISTB's 0.06% expense ratio.
Dividends
SDCI vs. ISTB - Dividend Comparison
SDCI's dividend yield for the trailing twelve months is around 2.85%, less than ISTB's 4.28% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ISTB iShares Core 1-5 Year USD Bond ETF | 4.28% | 4.12% | 3.83% | 2.97% | 2.01% | 1.69% | 2.20% | 2.75% | 2.57% | 2.06% | 1.90% | 1.58% |
SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 2.85% | 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
SDCI and ISTB have a correlation of -0.32, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SDCI has higher volatility (5.71%) compared to ISTB (0.47%). In terms of maximum drawdown, SDCI dropped -45.79% vs ISTB's -9.34%.
On 5-year performance, SDCI leads with 20.72% vs 1.87% for ISTB. On fees, ISTB is cheaper at 0.06% per year. On volatility, ISTB has been the lower-risk option at 0.47%. 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 20.72% return vs 1.87%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
ISTB is cheaper with a 0.06% expense ratio, compared with 0.60% for SDCI.
ISTB has the higher dividend yield at 4.28%, compared with 2.85% for SDCI.
SDCI is categorized as Commodities, while ISTB is Short-Term Bond. SDCI tracks SummerHaven Dynamic Commodity Index Total Return, while ISTB tracks BBG US Universal 1-5 Year Index (USD). They also come from different issuers: USCF and iShares. Their fees differ too: 0.60% for SDCI and 0.06% for ISTB.
SDCI currently has the higher Sharpe Ratio (2.13 vs 1.66), 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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