IWMY vs. IVVB

Last updated Jun 4, 2026

IWMY (Defiance R2000 Enhanced Options & 0DTE Income ETF) and IVVB (iShares Large Cap Deep Buffer ETF) are both Options Trading funds. IWMY is passively managed, while IVVB is actively managed. Over the past year, IWMY returned 23.33% vs 14.57% for IVVB. A 0.68 correlation means they provide meaningful diversification when combined. IWMY charges 0.99%/yr vs 0.50%/yr for IVVB.

Performance

IWMY vs. IVVB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY) and iShares Large Cap Deep Buffer ETF (IVVB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IWMY achieves a 12.25% return, which is significantly higher than IVVB's 4.57% return.

IWMY

• 1D: -1.36%
• 1M: 3.06%
• YTD: 12.25%
• 6M: 10.99%
• 1Y: 23.33%
• 3Y*: —
• 5Y*: —
• 10Y*: —

IVVB

• 1D: -0.14%
• 1M: 1.91%
• YTD: 4.57%
• 6M: 4.37%
• 1Y: 14.57%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IWMY vs. IVVB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	12.25%	10.18%	5.56%	9.74%
IVVB iShares Large Cap Deep Buffer ETF	4.57%	9.60%	18.66%	7.66%

Correlation

The correlation between IWMY and IVVB is 0.68, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.68
Correlation (All Time) Calculated using the full available price history since Nov 1, 2023	0.68

The correlation between IWMY and IVVB has been stable across timeframes, ranging from 0.68 to 0.68 - a consistent structural relationship.

Return for Risk

IWMY vs. IVVB — Risk / Return Rank

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

IWMY

IWMY Risk / Return Rank: 40
IWMY Sharpe Ratio Rank: 42
IWMY Sortino Ratio Rank: 38
IWMY Omega Ratio Rank: 39
IWMY Calmar Ratio Rank: 41
IWMY Martin Ratio Rank: 41

IVVB

IVVB Risk / Return Rank: 58
IVVB Sharpe Ratio Rank: 59
IVVB Sortino Ratio Rank: 59
IVVB Omega Ratio Rank: 63
IVVB Calmar Ratio Rank: 51
IVVB Martin Ratio Rank: 61

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.

IWMY vs. IVVB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY) and iShares Large Cap Deep Buffer ETF (IVVB). 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.

	IWMY	IVVB	Difference
Sharpe ratio: Return per unit of total volatility	1.49	2.02	-0.52
Sortino ratio: Return per unit of downside risk	2.02	2.82	-0.79
Omega ratio: Gain probability vs. loss probability	1.26	1.39	-0.13
Calmar ratio: Return relative to maximum drawdown	2.03	2.55	-0.52
Martin ratio: Return relative to average drawdown	6.66	10.94	-4.29
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IWMY vs. IVVB - Sharpe Ratio Comparison

The current IWMY Sharpe Ratio is 1.49, which is comparable to the IVVB Sharpe Ratio of 2.02. The chart below compares the historical Sharpe Ratios of IWMY and IVVB, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	IWMY	IVVB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.49	2.02	-0.52
Sharpe Ratio (All Time) Calculated using the full available price history	0.95	1.31	-0.36

Drawdowns

IWMY vs. IVVB - Drawdown Comparison

The maximum IWMY drawdown since its inception was -18.72%, which is greater than IVVB's maximum drawdown of -13.08%. Use the drawdown chart below to compare losses from any high point for IWMY and IVVB.

Drawdown Indicators

	IWMY	IVVB	Difference
Max Drawdown Largest peak-to-trough decline	-18.72%	-13.08%	-5.64%
Max Drawdown (1Y) Largest decline over 1 year	-11.57%	-5.75%	-5.82%
Current Drawdown Current decline from peak	-1.36%	-0.15%	-1.21%
Average Drawdown Average peak-to-trough decline	-2.98%	-1.61%	-1.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.51%	1.34%	+2.17%

Volatility

IWMY vs. IVVB - Volatility Comparison

Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY) has a higher volatility of 5.42% compared to iShares Large Cap Deep Buffer ETF (IVVB) at 0.74%. This indicates that IWMY's price experiences larger fluctuations and is considered to be riskier than IVVB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IWMY	IVVB	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.42%	0.74%	+4.68%
Volatility (6M) Calculated over the trailing 6-month period	12.62%	5.49%	+7.13%
Volatility (1Y) Calculated over the trailing 1-year period	15.69%	7.27%	+8.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.75%	9.28%	+6.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.75%	9.28%	+6.47%

IWMY vs. IVVB - Expense Ratio Comparison

IWMY has a 0.99% expense ratio, which is higher than IVVB's 0.50% expense ratio.

Dividends

IWMY vs. IVVB - Dividend Comparison

IWMY's dividend yield for the trailing twelve months is around 45.96%, more than IVVB's 1.17% yield.

Position	TTM	2025	2024	2023
IVVB iShares Large Cap Deep Buffer ETF	1.17%	1.22%	0.87%	0.00%
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	45.96%	63.33%	107.92%	11.34%

Frequently Asked Questions

Can I hold both IWMY and IVVB in my portfolio?

IWMY and IVVB have a correlation of 0.68, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IWMY or IVVB?

IWMY has higher volatility (5.42%) compared to IVVB (0.74%). In terms of maximum drawdown, IWMY dropped -18.72% vs IVVB's -13.08%.

Which ETF is better, IWMY or IVVB?

On 1-year performance, IWMY leads with 23.33% vs 14.57% for IVVB. On fees, IVVB is cheaper at 0.50% per year. On volatility, IVVB has been the lower-risk option at 0.74%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IWMY or IVVB?

Over the 1-year period, IWMY has performed better with a 23.33% return vs 14.57%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IWMY or IVVB?

IVVB is cheaper with a 0.50% expense ratio, compared with 0.99% for IWMY.

Which ETF pays a higher dividend yield, IWMY or IVVB?

IWMY has the higher dividend yield at 45.96%, compared with 1.17% for IVVB.

What is the main difference between IWMY and IVVB?

They also come from different issuers: Defiance and iShares. Their fees differ too: 0.99% for IWMY and 0.50% for IVVB.

Which has better risk-adjusted returns?

IVVB currently has the higher Sharpe Ratio (2.02 vs 1.49), 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.