USOY vs. IVVW

Last updated Jul 15, 2026

USOY (Defiance Oil Enhanced Options Income ETF) and IVVW (iShares S&P 500 BuyWrite ETF) are both Derivative Income funds. USOY is actively managed, while IVVW is passively managed. Over the past year, USOY returned 35.94% vs 18.35% for IVVW. At a correlation of -0.08, they often move in opposite directions. USOY charges 1.22%/yr vs 0.25%/yr for IVVW.

Performance

USOY vs. IVVW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance Oil Enhanced Options Income ETF (USOY) and iShares S&P 500 BuyWrite ETF (IVVW). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, USOY achieves a 43.95% return, which is significantly higher than IVVW's 6.90% return.

USOY

• 1D: 1.56%
• 1M: -3.68%
• 6M: 39.99%
• YTD: 43.95%
• 1Y: 35.94%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IVVW

• 1D: 0.43%
• 1M: 2.36%
• 6M: 6.32%
• YTD: 6.90%
• 1Y: 18.35%
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

USOY vs. IVVW - Yearly Performance Comparison

	2026 (YTD)	2025	2024
USOY Defiance Oil Enhanced Options Income ETF	43.95%	-7.93%	6.13%
IVVW iShares S&P 500 BuyWrite ETF	6.90%	11.71%	11.46%

Correlation

The correlation between USOY and IVVW is -0.22, 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	-0.22
Correlation (All Time) Calculated using the full available price history since May 10, 2024	-0.08

The correlation between USOY and IVVW shifts across timeframes, from -0.22 (1 year) to -0.08 (all time), reflecting how their relationship changes across market environments.

Return for Risk

USOY vs. IVVW — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

USOY

USOY Risk / Return Rank: 37
USOY Sharpe Ratio Rank: 38
USOY Sortino Ratio Rank: 36
USOY Omega Ratio Rank: 40
USOY Calmar Ratio Rank: 34
USOY Martin Ratio Rank: 36

IVVW

IVVW Risk / Return Rank: 87
IVVW Sharpe Ratio Rank: 87
IVVW Sortino Ratio Rank: 86
IVVW Omega Ratio Rank: 92
IVVW Calmar Ratio Rank: 77
IVVW Martin Ratio Rank: 91

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

USOY vs. IVVW - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance Oil Enhanced Options Income ETF (USOY) and iShares S&P 500 BuyWrite ETF (IVVW). 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.

	USOY	IVVW	Difference
Sharpe ratio: Return per unit of total volatility	1.12	2.25	-1.14
Sortino ratio: Return per unit of downside risk	1.56	3.10	-1.53
Omega ratio: Gain probability vs. loss probability	1.22	1.48	-0.27
Calmar ratio: Return relative to maximum drawdown	1.42	3.17	-1.75
Martin ratio: Return relative to average drawdown	4.33	16.82	-12.49

USOY vs. IVVW - Sharpe Ratio Comparison

The current USOY Sharpe Ratio is 1.12, which is lower than the IVVW Sharpe Ratio of 2.25. The chart below compares the historical Sharpe Ratios of USOY and IVVW, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

USOY vs. IVVW - Drawdown Comparison

The maximum USOY drawdown since its inception was -25.51%, which is greater than IVVW's maximum drawdown of -16.79%. Use the drawdown chart below to compare losses from any high point for USOY and IVVW.

Drawdown Indicators

	USOY	IVVW	Difference
Max Drawdown Largest peak-to-trough decline	-25.51%	-16.79%	-8.72%
Max Drawdown (1Y) Largest decline over 1 year	-25.51%	-5.81%	-19.70%
Current Drawdown Current decline from peak	-15.77%	-0.02%	-15.75%
Average Drawdown Average peak-to-trough decline	-7.04%	-1.70%	-5.34%
Ulcer Index Depth and duration of drawdowns from previous peaks	8.33%	1.09%	+7.24%

Volatility

USOY vs. IVVW - Volatility Comparison

Defiance Oil Enhanced Options Income ETF (USOY) has a higher volatility of 12.15% compared to iShares S&P 500 BuyWrite ETF (IVVW) at 2.66%. This indicates that USOY's price experiences larger fluctuations and is considered to be riskier than IVVW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	USOY	IVVW	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.15%	2.66%	+9.49%
Volatility (6M) Calculated over the trailing 6-month period	29.89%	7.08%	+22.81%
Volatility (1Y) Calculated over the trailing 1-year period	32.39%	8.17%	+24.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.10%	12.59%	+14.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	27.10%	12.59%	+14.51%

USOY vs. IVVW - Expense Ratio Comparison

USOY has a 1.22% expense ratio, which is higher than IVVW's 0.25% expense ratio.

Dividends

USOY vs. IVVW - Dividend Comparison

USOY's dividend yield for the trailing twelve months is around 60.76%, more than IVVW's 19.04% yield.

Position	TTM	2025	2024
IVVW iShares S&P 500 BuyWrite ETF	19.04%	18.55%	13.72%
USOY Defiance Oil Enhanced Options Income ETF	60.76%	104.32%	48.60%

Frequently Asked Questions

Can I hold both USOY and IVVW in my portfolio?

USOY and IVVW have a correlation of -0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, USOY or IVVW?

USOY has higher volatility (12.15%) compared to IVVW (2.66%). In terms of maximum drawdown, USOY dropped -25.51% vs IVVW's -16.79%.

Which ETF is better, USOY or IVVW?

On 1-year performance, USOY leads with 35.94% vs 18.35% for IVVW. On fees, IVVW is cheaper at 0.25% per year. On volatility, IVVW has been the lower-risk option at 2.66%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, USOY or IVVW?

Over the 1-year period, USOY has performed better with a 35.94% return vs 18.35%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, USOY or IVVW?

IVVW is cheaper with a 0.25% expense ratio, compared with 1.22% for USOY.

Which ETF pays a higher dividend yield, USOY or IVVW?

USOY has the higher dividend yield at 60.76%, compared with 19.04% for IVVW.

What is the main difference between USOY and IVVW?

They also come from different issuers: Defiance and iShares. Their fees differ too: 1.22% for USOY and 0.25% for IVVW.

Which has better risk-adjusted returns?

IVVW currently has the higher Sharpe Ratio (2.25 vs 1.11), 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.