IYW vs. UGA
IYW (iShares U.S. Technology ETF) and UGA (United States Gasoline Fund LP) are both exchange-traded funds - IYW is a Technology Equities fund tracking the Russell 1000 Technology RIC 22.5/45 Capped Index, while UGA is a Oil & Gas fund tracking the Front Month Unleaded Gasoline. Both are passively managed. Over the past 10 years, IYW returned 25.94%/yr vs 14.31%/yr for UGA. At a 0.21 correlation, their price movements are largely independent. IYW charges 0.38%/yr vs 0.75%/yr for UGA.
Performance
IYW vs. UGA - Performance Comparison
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Returns By Period
In the year-to-date period, IYW achieves a 21.96% return, which is significantly lower than UGA's 64.09% return. Over the past 10 years, IYW has outperformed UGA with an annualized return of 25.94%, while UGA has yielded a comparatively lower 14.31% annualized return.
IYW
- 1D
- -3.91%
- 1M
- 0.69%
- YTD
- 21.96%
- 6M
- 20.43%
- 1Y
- 47.04%
- 3Y*
- 32.10%
- 5Y*
- 20.32%
- 10Y*
- 25.94%
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%
IYW vs. UGA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IYW iShares U.S. Technology ETF | 21.96% | 25.38% | 30.25% | 65.44% | -34.83% | 35.44% | 47.45% | 46.64% | -0.93% | 36.60% |
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 IYW and UGA is -0.16, 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 | -0.16 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.05 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.13 |
Correlation (All Time) Calculated using the full available price history since Feb 28, 2008 | 0.21 |
The correlation between IYW and UGA shifts across timeframes, from -0.16 (1 year) to 0.21 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
IYW vs. UGA — Risk / Return Rank
IYW
UGA
IYW vs. UGA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares U.S. Technology ETF (IYW) 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.
| IYW | UGA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.39 | ||
| Sortino ratioReturn per unit of downside risk | +0.43 | ||
| Omega ratioGain probability vs. loss probability | 1.36 | 1.30 | +0.06 |
| Calmar ratioReturn relative to maximum drawdown | 2.65 | 3.17 | -0.51 |
| Martin ratioReturn relative to average drawdown | 8.46 | 9.39 | -0.93 |
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Drawdowns
IYW vs. UGA - Drawdown Comparison
The maximum IYW drawdown since its inception was -81.90%, smaller than the maximum UGA drawdown of -86.59%. Use the drawdown chart below to compare losses from any high point for IYW and UGA.
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Drawdown Indicators
| IYW | UGA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -81.90% | -86.59% | +4.69% |
Max Drawdown (1Y)Largest decline over 1 year | -17.81% | -18.96% | +1.15% |
Max Drawdown (3Y)Largest decline over 3 years | -26.47% | -26.68% | +0.21% |
Max Drawdown (5Y)Largest decline over 5 years | -39.44% | -38.11% | -1.33% |
Max Drawdown (10Y)Largest decline over 10 years | -39.44% | -75.89% | +36.45% |
Current DrawdownCurrent decline from peak | -6.35% | -18.05% | +11.70% |
Average DrawdownAverage peak-to-trough decline | -34.59% | -36.69% | +2.10% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.57% | 6.43% | -0.86% |
Volatility
IYW vs. UGA - Volatility Comparison
iShares U.S. Technology ETF (IYW) has a higher volatility of 11.15% compared to United States Gasoline Fund LP (UGA) at 9.24%. This indicates that IYW's price experiences larger fluctuations and is considered to be riskier 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
| IYW | UGA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.15% | 9.24% | +1.91% |
Volatility (6M)Calculated over the trailing 6-month period | 18.45% | 30.57% | -12.12% |
Volatility (1Y)Calculated over the trailing 1-year period | 22.34% | 35.22% | -12.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 26.24% | 34.45% | -8.21% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 25.26% | 37.22% | -11.96% |
IYW vs. UGA - Expense Ratio Comparison
IYW has a 0.38% expense ratio, which is lower than UGA's 0.75% expense ratio.
Dividends
IYW vs. UGA - Dividend Comparison
IYW's dividend yield for the trailing twelve months is around 0.11%, while UGA has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IYW iShares U.S. Technology ETF | 0.11% | 0.14% | 0.21% | 0.34% | 0.50% | 0.31% | 0.56% | 0.72% | 0.92% | 0.82% | 1.14% | 1.12% |
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
IYW and UGA have a correlation of -0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
IYW has higher volatility (11.15%) compared to UGA (9.24%). In terms of maximum drawdown, IYW dropped -81.90% vs UGA's -86.59%.
On 10-year performance, IYW leads with 25.94% vs 14.31% for UGA. On fees, IYW is cheaper at 0.38% per year. On volatility, UGA has been the lower-risk option at 9.24%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, IYW has performed better with a 25.94% return vs 14.31%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
IYW is cheaper with a 0.38% expense ratio, compared with 0.75% for UGA.
IYW has the higher dividend yield at 0.11%, compared with 0.00% for UGA.
IYW is categorized as Technology Equities, while UGA is Oil & Gas. IYW tracks Russell 1000 Technology RIC 22.5/45 Capped Index, while UGA tracks Front Month Unleaded Gasoline. They also come from different issuers: iShares and Concierge Technologies. Their fees differ too: 0.38% for IYW and 0.75% for UGA.
IYW currently has the higher Sharpe Ratio (2.12 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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