DSEP vs. IWMY

Last updated Jun 4, 2026

DSEP (FT Cboe Vest U.S. Equity Deep Buffer ETF - September) and IWMY (Defiance R2000 Enhanced Options & 0DTE Income ETF) are both Options Trading funds - DSEP tracks the Cboe S&P 500 30% (-5% to -35%) Buffer Protect September Series Index while IWMY tracks the Russell 2000 Index. Both are passively managed. Over the past year, DSEP returned 14.32% vs 23.33% for IWMY. A 0.73 correlation means they provide meaningful diversification when combined. DSEP charges 0.85%/yr vs 0.99%/yr for IWMY.

Performance

DSEP vs. IWMY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Cboe Vest U.S. Equity Deep Buffer ETF - September (DSEP) and Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DSEP achieves a 5.26% return, which is significantly lower than IWMY's 12.25% return.

DSEP

• 1D: -0.19%
• 1M: 1.98%
• YTD: 5.26%
• 6M: 5.65%
• 1Y: 14.32%
• 3Y*: 12.47%
• 5Y*: 8.02%
• 10Y*: —

IWMY

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

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

DSEP vs. IWMY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
DSEP FT Cboe Vest U.S. Equity Deep Buffer ETF - September	5.26%	10.75%	11.29%	8.29%
IWMY Defiance R2000 Enhanced Options & 0DTE Income ETF	12.25%	10.18%	5.56%	9.74%

Correlation

The correlation between DSEP and IWMY is 0.74, 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	0.74
Correlation (All Time) Calculated using the full available price history since Nov 1, 2023	0.73

The correlation between DSEP and IWMY has been stable across timeframes, ranging from 0.73 to 0.74 - a consistent structural relationship.

Return for Risk

DSEP vs. IWMY — Risk / Return Rank

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

DSEP

DSEP Risk / Return Rank: 77
DSEP Sharpe Ratio Rank: 76
DSEP Sortino Ratio Rank: 81
DSEP Omega Ratio Rank: 83
DSEP Calmar Ratio Rank: 65
DSEP Martin Ratio Rank: 80

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

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.

DSEP vs. IWMY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Cboe Vest U.S. Equity Deep Buffer ETF - September (DSEP) and Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY). 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.

	DSEP	IWMY	Difference
Sharpe ratio: Return per unit of total volatility	2.45	1.49	+0.96
Sortino ratio: Return per unit of downside risk	3.60	2.02	+1.58
Omega ratio: Gain probability vs. loss probability	1.50	1.26	+0.24
Calmar ratio: Return relative to maximum drawdown	3.17	2.03	+1.14
Martin ratio: Return relative to average drawdown	15.66	6.66	+9.00
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DSEP vs. IWMY - Sharpe Ratio Comparison

The current DSEP Sharpe Ratio is 2.45, which is higher than the IWMY Sharpe Ratio of 1.49. The chart below compares the historical Sharpe Ratios of DSEP and IWMY, 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

	DSEP	IWMY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.45	1.49	+0.96
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.04	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.14	0.95	+0.19

Drawdowns

DSEP vs. IWMY - Drawdown Comparison

The maximum DSEP drawdown since its inception was -11.78%, smaller than the maximum IWMY drawdown of -18.72%. Use the drawdown chart below to compare losses from any high point for DSEP and IWMY.

Drawdown Indicators

	DSEP	IWMY	Difference
Max Drawdown Largest peak-to-trough decline	-11.78%	-18.72%	+6.94%
Max Drawdown (1Y) Largest decline over 1 year	-4.54%	-11.57%	+7.03%
Max Drawdown (3Y) Largest decline over 3 years	-9.93%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-11.78%	—	—
Current Drawdown Current decline from peak	-0.19%	-1.36%	+1.17%
Average Drawdown Average peak-to-trough decline	-1.85%	-2.98%	+1.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.92%	3.51%	-2.59%

Volatility

DSEP vs. IWMY - Volatility Comparison

The current volatility for FT Cboe Vest U.S. Equity Deep Buffer ETF - September (DSEP) is 0.93%, while Defiance R2000 Enhanced Options & 0DTE Income ETF (IWMY) has a volatility of 5.42%. This indicates that DSEP experiences smaller price fluctuations and is considered to be less risky than IWMY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DSEP	IWMY	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.93%	5.42%	-4.49%
Volatility (6M) Calculated over the trailing 6-month period	4.55%	12.62%	-8.07%
Volatility (1Y) Calculated over the trailing 1-year period	5.88%	15.69%	-9.81%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.74%	15.75%	-8.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.47%	15.75%	-8.28%

DSEP vs. IWMY - Expense Ratio Comparison

DSEP has a 0.85% expense ratio, which is lower than IWMY's 0.99% expense ratio.

Dividends

DSEP vs. IWMY - Dividend Comparison

DSEP has not paid dividends to shareholders, while IWMY's dividend yield for the trailing twelve months is around 45.96%.

Position	TTM	2025	2024	2023
DSEP FT Cboe Vest U.S. Equity Deep Buffer ETF - September	0.00%	0.00%	0.00%	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 DSEP and IWMY in my portfolio?

DSEP and IWMY have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DSEP or IWMY?

IWMY has higher volatility (5.42%) compared to DSEP (0.93%). In terms of maximum drawdown, DSEP dropped -11.78% vs IWMY's -18.72%.

Which ETF is better, DSEP or IWMY?

On 1-year performance, IWMY leads with 23.33% vs 14.32% for DSEP. On fees, DSEP is cheaper at 0.85% per year. On volatility, DSEP has been the lower-risk option at 0.93%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, DSEP or IWMY?

Over the 1-year period, IWMY has performed better with a 23.33% return vs 14.32%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, DSEP or IWMY?

DSEP is cheaper with a 0.85% expense ratio, compared with 0.99% for IWMY.

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

IWMY has the higher dividend yield at 45.96%, compared with 0.00% for DSEP.

What is the main difference between DSEP and IWMY?

DSEP tracks Cboe S&P 500 30% (-5% to -35%) Buffer Protect September Series Index, while IWMY tracks Russell 2000 Index. They also come from different issuers: FT Vest and Defiance. Their fees differ too: 0.85% for DSEP and 0.99% for IWMY.

Which has better risk-adjusted returns?

DSEP currently has the higher Sharpe Ratio (2.45 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.