IWV vs. UGA
IWV (iShares Russell 3000 ETF) and UGA (United States Gasoline Fund LP) are both exchange-traded funds - IWV is a Large Cap Blend Equities fund tracking the Russell 3000 Index, while UGA is a Oil & Gas fund tracking the Front Month Unleaded Gasoline. Both are passively managed. Over the past 10 years, IWV returned 14.98%/yr vs 14.31%/yr for UGA. At a 0.26 correlation, their price movements are largely independent. IWV charges 0.20%/yr vs 0.75%/yr for UGA.
Performance
IWV vs. UGA - Performance Comparison
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Returns By Period
In the year-to-date period, IWV achieves a 8.58% return, which is significantly lower than UGA's 64.09% return. Both investments have delivered pretty close results over the past 10 years, with IWV having a 14.98% annualized return and UGA not far behind at 14.31%.
IWV
- 1D
- -1.30%
- 1M
- -0.78%
- YTD
- 8.58%
- 6M
- 7.48%
- 1Y
- 23.69%
- 3Y*
- 20.38%
- 5Y*
- 11.79%
- 10Y*
- 14.98%
UGA
- 1D
- -1.12%
- 1M
- -12.11%
- YTD
- 64.09%
- 6M
- 60.42%
- 1Y
- 59.74%
- 3Y*
- 18.95%
- 5Y*
- 22.69%
- 10Y*
- 14.31%
IWV vs. UGA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IWV iShares Russell 3000 ETF | 8.58% | 16.96% | 23.49% | 25.82% | -19.28% | 25.54% | 20.55% | 30.66% | -5.43% | 20.97% |
UGA United States Gasoline Fund LP | 64.09% | -2.00% | 3.77% | 1.27% | 46.34% | 68.49% | -24.88% | 41.25% | -28.07% | 1.69% |
Correlation
The correlation between IWV and UGA is -0.23, 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 | -0.23 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.04 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.18 |
Correlation (All Time) Calculated using the full available price history since Feb 28, 2008 | 0.26 |
The correlation between IWV and UGA shifts across timeframes, from -0.23 (1 year) to 0.26 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
IWV vs. UGA — Risk / Return Rank
IWV
UGA
IWV vs. UGA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares Russell 3000 ETF (IWV) and United States Gasoline Fund LP (UGA). 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.
| IWV | UGA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.15 | ||
| Sortino ratioReturn per unit of downside risk | +0.32 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.30 | +0.04 |
| Calmar ratioReturn relative to maximum drawdown | 2.68 | 3.17 | -0.49 |
| Martin ratioReturn relative to average drawdown | 11.92 | 9.39 | +2.53 |
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Drawdowns
IWV vs. UGA - Drawdown Comparison
The maximum IWV drawdown since its inception was -55.61%, smaller than the maximum UGA drawdown of -86.59%. Use the drawdown chart below to compare losses from any high point for IWV and UGA.
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Drawdown Indicators
| IWV | UGA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.61% | -86.59% | +30.98% |
Max Drawdown (1Y)Largest decline over 1 year | -8.89% | -18.96% | +10.07% |
Max Drawdown (3Y)Largest decline over 3 years | -19.28% | -26.68% | +7.40% |
Max Drawdown (5Y)Largest decline over 5 years | -25.11% | -38.11% | +13.00% |
Max Drawdown (10Y)Largest decline over 10 years | -35.22% | -75.89% | +40.67% |
Current DrawdownCurrent decline from peak | -2.74% | -18.05% | +15.31% |
Average DrawdownAverage peak-to-trough decline | -10.57% | -36.69% | +26.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.99% | 6.43% | -4.44% |
Volatility
IWV vs. UGA - Volatility Comparison
The current volatility for iShares Russell 3000 ETF (IWV) is 4.84%, while United States Gasoline Fund LP (UGA) has a volatility of 9.24%. This indicates that IWV experiences smaller price fluctuations and is considered to be less risky than UGA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IWV | UGA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.84% | 9.24% | -4.40% |
Volatility (6M)Calculated over the trailing 6-month period | 9.97% | 30.57% | -20.60% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.72% | 35.22% | -22.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.33% | 34.45% | -17.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.41% | 37.22% | -18.81% |
IWV vs. UGA - Expense Ratio Comparison
IWV has a 0.20% expense ratio, which is lower than UGA's 0.75% expense ratio.
Dividends
IWV vs. UGA - Dividend Comparison
IWV's dividend yield for the trailing twelve months is around 0.89%, while UGA has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IWV iShares Russell 3000 ETF | 0.89% | 0.96% | 1.08% | 1.30% | 1.56% | 1.04% | 1.30% | 1.69% | 1.97% | 1.58% | 1.79% | 1.99% |
UGA United States Gasoline Fund LP | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
IWV and UGA have a correlation of -0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
UGA has higher volatility (9.24%) compared to IWV (4.84%). In terms of maximum drawdown, IWV dropped -55.61% vs UGA's -86.59%.
On 10-year performance, IWV leads with 14.98% vs 14.31% for UGA. On fees, IWV is cheaper at 0.20% per year. On volatility, IWV has been the lower-risk option at 4.84%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, IWV has performed better with a 14.98% return vs 14.31%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
IWV is cheaper with a 0.20% expense ratio, compared with 0.75% for UGA.
IWV has the higher dividend yield at 0.89%, compared with 0.00% for UGA.
IWV is categorized as Large Cap Blend Equities, while UGA is Oil & Gas. IWV tracks Russell 3000 Index, while UGA tracks Front Month Unleaded Gasoline. They also come from different issuers: iShares and Concierge Technologies. Their fees differ too: 0.20% for IWV and 0.75% for UGA.
IWV currently has the higher Sharpe Ratio (1.87 vs 1.73), 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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