BSEP vs. FBUF

Last updated Jun 4, 2026

BSEP (Innovator U.S. Equity Buffer ETF - September) and FBUF (Fidelity Dynamic Buffered Equity ETF) are both Defined Outcome funds. BSEP is passively managed, while FBUF is actively managed. Over the past year, BSEP returned 20.00% vs 19.61% for FBUF. Their correlation of 0.90 suggests significant overlap in exposure. BSEP charges 0.79%/yr vs 0.48%/yr for FBUF.

Performance

BSEP vs. FBUF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator U.S. Equity Buffer ETF - September (BSEP) and Fidelity Dynamic Buffered Equity ETF (FBUF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BSEP achieves a 6.73% return, which is significantly higher than FBUF's 5.32% return.

BSEP

• 1D: -0.13%
• 1M: 2.51%
• YTD: 6.73%
• 6M: 7.27%
• 1Y: 20.00%
• 3Y*: 16.52%
• 5Y*: 10.76%
• 10Y*: —

FBUF

• 1D: -0.12%
• 1M: 2.85%
• YTD: 5.32%
• 6M: 6.28%
• 1Y: 19.61%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BSEP vs. FBUF - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BSEP Innovator U.S. Equity Buffer ETF - September	6.73%	14.80%	9.71%
FBUF Fidelity Dynamic Buffered Equity ETF	5.32%	14.01%	10.13%

Correlation

The correlation between BSEP and FBUF is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (All Time) Calculated using the full available price history since Apr 12, 2024	0.90

The correlation between BSEP and FBUF has been stable across timeframes, ranging from 0.90 to 0.91 - a consistent structural relationship.

Return for Risk

BSEP vs. FBUF — Risk / Return Rank

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

BSEP

BSEP Risk / Return Rank: 80
BSEP Sharpe Ratio Rank: 80
BSEP Sortino Ratio Rank: 83
BSEP Omega Ratio Rank: 83
BSEP Calmar Ratio Rank: 71
BSEP Martin Ratio Rank: 85

FBUF

FBUF Risk / Return Rank: 79
FBUF Sharpe Ratio Rank: 80
FBUF Sortino Ratio Rank: 79
FBUF Omega Ratio Rank: 86
FBUF Calmar Ratio Rank: 70
FBUF Martin Ratio Rank: 80

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.

BSEP vs. FBUF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator U.S. Equity Buffer ETF - September (BSEP) and Fidelity Dynamic Buffered Equity ETF (FBUF). 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.

	BSEP	FBUF	Difference
Sharpe ratio: Return per unit of total volatility	2.58	2.63	-0.05
Sortino ratio: Return per unit of downside risk	3.70	3.55	+0.14
Omega ratio: Gain probability vs. loss probability	1.51	1.53	-0.02
Calmar ratio: Return relative to maximum drawdown	3.52	3.51	+0.01
Martin ratio: Return relative to average drawdown	17.58	15.68	+1.90
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BSEP vs. FBUF - Sharpe Ratio Comparison

The current BSEP Sharpe Ratio is 2.58, which is comparable to the FBUF Sharpe Ratio of 2.63. The chart below compares the historical Sharpe Ratios of BSEP and FBUF, 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

	BSEP	FBUF	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.58	2.63	-0.05
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.93	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.89	1.47	-0.58

Drawdowns

BSEP vs. FBUF - Drawdown Comparison

The maximum BSEP drawdown since its inception was -23.98%, which is greater than FBUF's maximum drawdown of -11.09%. Use the drawdown chart below to compare losses from any high point for BSEP and FBUF.

Drawdown Indicators

	BSEP	FBUF	Difference
Max Drawdown Largest peak-to-trough decline	-23.98%	-11.09%	-12.89%
Max Drawdown (1Y) Largest decline over 1 year	-5.70%	-5.61%	-0.09%
Max Drawdown (3Y) Largest decline over 3 years	-13.36%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-15.02%	—	—
Current Drawdown Current decline from peak	-0.13%	-0.22%	+0.09%
Average Drawdown Average peak-to-trough decline	-2.75%	-1.38%	-1.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.14%	1.25%	-0.11%

Volatility

BSEP vs. FBUF - Volatility Comparison

The current volatility for Innovator U.S. Equity Buffer ETF - September (BSEP) is 1.02%, while Fidelity Dynamic Buffered Equity ETF (FBUF) has a volatility of 1.11%. This indicates that BSEP experiences smaller price fluctuations and is considered to be less risky than FBUF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BSEP	FBUF	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.02%	1.11%	-0.09%
Volatility (6M) Calculated over the trailing 6-month period	5.82%	5.37%	+0.45%
Volatility (1Y) Calculated over the trailing 1-year period	7.80%	7.49%	+0.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.61%	9.55%	+2.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.77%	9.55%	+4.22%

BSEP vs. FBUF - Expense Ratio Comparison

BSEP has a 0.79% expense ratio, which is higher than FBUF's 0.48% expense ratio.

Dividends

BSEP vs. FBUF - Dividend Comparison

BSEP has not paid dividends to shareholders, while FBUF's dividend yield for the trailing twelve months is around 0.63%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019
BSEP Innovator U.S. Equity Buffer ETF - September	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	1.39%
FBUF Fidelity Dynamic Buffered Equity ETF	0.63%	0.64%	0.54%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both BSEP and FBUF in my portfolio?

With a correlation of 0.91, BSEP and FBUF move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, BSEP or FBUF?

FBUF has higher volatility (1.11%) compared to BSEP (1.02%). In terms of maximum drawdown, BSEP dropped -23.98% vs FBUF's -11.09%.

Which ETF is better, BSEP or FBUF?

On 1-year performance, BSEP leads with 20.00% vs 19.61% for FBUF. On fees, FBUF is cheaper at 0.48% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BSEP or FBUF?

Over the 1-year period, BSEP has performed better with a 20.00% return vs 19.61%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BSEP or FBUF?

FBUF is cheaper with a 0.48% expense ratio, compared with 0.79% for BSEP.

Which ETF pays a higher dividend yield, BSEP or FBUF?

FBUF has the higher dividend yield at 0.63%, compared with 0.00% for BSEP.

What is the main difference between BSEP and FBUF?

They also come from different issuers: Innovator and Fidelity. Their fees differ too: 0.79% for BSEP and 0.48% for FBUF.

Which has better risk-adjusted returns?

FBUF currently has the higher Sharpe Ratio (2.63 vs 2.58), 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.