BFEB vs. WNTR

Last updated Aug 2, 2026

BFEB (Innovator S&P 500 Buffer ETF - February) and WNTR (YieldMax MSTR Short Option Income Strategy ETF) are both exchange-traded funds - BFEB is a Options Trading fund tracking the Cboe S&P 500 Buffer Protect Index February Series, while WNTR is a Derivative Income fund actively managed by YieldMax. BFEB is passively managed, while WNTR is actively managed. Over the past year, BFEB returned 17.87% vs 107.38% for WNTR. Their -0.48 correlation means they have often moved in opposite directions in the past. BFEB charges 0.79%/yr vs 1.00%/yr for WNTR.

Performance

BFEB vs. WNTR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator S&P 500 Buffer ETF - February (BFEB) and YieldMax MSTR Short Option Income Strategy ETF (WNTR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BFEB achieves a 8.84% return, which is significantly lower than WNTR's 10.75% return.

BFEB

• 1D: 0.62%
• 1M: 0.74%
• 6M: 6.53%
• YTD: 8.84%
• 1Y: 17.87%
• 3Y*: 14.97%
• 5Y*: 11.42%
• 10Y*: —
• ALL TIME*: 11.82%

WNTR

• 1D: 3.26%
• 1M: 8.13%
• 6M: 14.92%
• YTD: 10.75%
• 1Y: 107.38%
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: 47.89%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BFEB Innovator S&P 500 Buffer ETF - February	$324.42K	$510.60K	$654.04K
WNTR YieldMax MSTR Short Option Income Strategy ETF	$4.02M	$3.86M	$3.95M

BFEB vs. WNTR - Yearly Performance Comparison

	2026 (YTD)	2025
BFEB Innovator S&P 500 Buffer ETF - February	8.84%	15.76%
WNTR YieldMax MSTR Short Option Income Strategy ETF	10.75%	52.78%

Correlation

The correlation between BFEB and WNTR is -0.47, meaning they have often moved in opposite directions in the past. This relationship can weaken or reverse as market conditions change.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.47
Correlation (All Time) Calculated using the full available price history since Mar 27, 2025	-0.48

Return for Risk

BFEB vs. WNTR — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

BFEB

BFEB Risk / Return Rank: 83
BFEB Sharpe Ratio Rank: 84
BFEB Sortino Ratio Rank: 84
BFEB Omega Ratio Rank: 84
BFEB Calmar Ratio Rank: 74
BFEB Martin Ratio Rank: 87

WNTR

WNTR Risk / Return Rank: 75
WNTR Sharpe Ratio Rank: 88
WNTR Sortino Ratio Rank: 74
WNTR Omega Ratio Rank: 77
WNTR Calmar Ratio Rank: 77
WNTR Martin Ratio Rank: 58

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

BFEB vs. WNTR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator S&P 500 Buffer ETF - February (BFEB) and YieldMax MSTR Short Option Income Strategy ETF (WNTR). 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.

	BFEB	WNTR	Difference
Sharpe ratio: Return per unit of total volatility	1.96	2.12	-0.16
Sortino ratio: Return per unit of downside risk	2.78	2.37	+0.41
Omega ratio: Gain probability vs. loss probability	1.36	1.32	+0.05
Calmar ratio: Return relative to maximum drawdown	2.60	2.71	-0.11
Martin ratio: Return relative to average drawdown	12.80	6.87	+5.94

BFEB vs. WNTR - Sharpe Ratio Comparison

The current BFEB Sharpe Ratio is 1.96, which is comparable to the WNTR Sharpe Ratio of 2.12. The chart below compares the historical Sharpe Ratios of BFEB and WNTR, 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

BFEB vs. WNTR - Drawdown Comparison

The maximum BFEB drawdown since its inception was -27.20%, smaller than the maximum WNTR drawdown of -42.65%. Use the drawdown chart below to compare losses from any high point for BFEB and WNTR.

Drawdown Indicators

	BFEB	WNTR	Difference
Max Drawdown Largest peak-to-trough decline	-27.20%	-42.65%	+15.45%
Max Drawdown (1Y) Largest decline over 1 year	-6.41%	-42.65%	+36.24%
Max Drawdown (3Y) Largest decline over 3 years	-13.82%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-14.84%	—	—
Current Drawdown Current decline from peak	-0.18%	-9.64%	+9.46%
Average Drawdown Average peak-to-trough decline	-2.73%	-20.18%	+17.45%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.30%	16.81%	-15.51%

Volatility

BFEB vs. WNTR - Volatility Comparison

The current volatility for Innovator S&P 500 Buffer ETF - February (BFEB) is 2.23%, while YieldMax MSTR Short Option Income Strategy ETF (WNTR) has a volatility of 14.85%. This indicates that BFEB experiences smaller price fluctuations and is considered to be less risky than WNTR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BFEB	WNTR	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.23%	14.85%	-12.62%
Volatility (6M) Calculated over the trailing 6-month period	6.87%	47.43%	-40.56%
Volatility (1Y) Calculated over the trailing 1-year period	8.53%	54.68%	-46.15%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.45%	53.42%	-41.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.16%	53.42%	-39.26%

BFEB vs. WNTR - Expense Ratio Comparison

BFEB has a 0.79% expense ratio, which is lower than WNTR's 1.00% expense ratio.

Dividends

BFEB vs. WNTR - Dividend Comparison

BFEB has not paid dividends to shareholders, while WNTR's dividend yield for the trailing twelve months is around 107.02%.

Position	TTM	2025
BFEB Innovator S&P 500 Buffer ETF - February	0.00%	0.00%
WNTR YieldMax MSTR Short Option Income Strategy ETF	107.02%	58.56%

Frequently Asked Questions

Can I hold both BFEB and WNTR in my portfolio?

BFEB and WNTR have a correlation of -0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BFEB or WNTR?

WNTR has higher volatility (14.85%) compared to BFEB (2.23%). In terms of maximum drawdown, BFEB dropped -27.20% vs WNTR's -42.65%.

Which ETF is better, BFEB or WNTR?

On 1-year performance, WNTR leads with 107.38% vs 17.87% for BFEB. On fees, BFEB is cheaper at 0.79% per year. On volatility, BFEB has been the lower-risk option at 2.23%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BFEB or WNTR?

Over the 1-year period, WNTR has performed better with a 107.38% return vs 17.87%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BFEB or WNTR?

BFEB is cheaper with a 0.79% expense ratio, compared with 1.00% for WNTR.

Which ETF pays a higher dividend yield, BFEB or WNTR?

WNTR has the higher dividend yield at 107.02%, compared with 0.00% for BFEB.

What is the main difference between BFEB and WNTR?

BFEB is categorized as Options Trading, while WNTR is Derivative Income. They also come from different issuers: Innovator and YieldMax. Their fees differ too: 0.79% for BFEB and 1.00% for WNTR.

Which has better risk-adjusted returns?

WNTR currently has the higher Sharpe Ratio (2.12 vs 1.96), 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.