BUFS vs. XBAP

Last updated Jun 23, 2026

BUFS (FT Vest Laddered Small Cap Moderate Buffer ETF) and XBAP (Innovator U.S. Equity Accelerated 9 Buffer ETF - April) are both Defined Outcome funds. Both are actively managed. Over the past year, BUFS returned 20.50% vs 15.47% for XBAP. A 0.68 correlation means they provide meaningful diversification when combined. BUFS charges 1.01%/yr vs 0.79%/yr for XBAP.

Performance

BUFS vs. XBAP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FT Vest Laddered Small Cap Moderate Buffer ETF (BUFS) and Innovator U.S. Equity Accelerated 9 Buffer ETF - April (XBAP). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BUFS achieves a 9.31% return, which is significantly higher than XBAP's 7.98% return.

BUFS

• 1D: 0.26%
• 1M: 1.91%
• YTD: 9.31%
• 6M: 8.32%
• 1Y: 20.50%
• 3Y*: —
• 5Y*: —
• 10Y*: —

XBAP

• 1D: 0.01%
• 1M: 0.30%
• YTD: 7.98%
• 6M: 8.23%
• 1Y: 15.47%
• 3Y*: 13.36%
• 5Y*: 9.64%
• 10Y*: —

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

BUFS vs. XBAP - Yearly Performance Comparison

	2026 (YTD)	2025	2024
BUFS FT Vest Laddered Small Cap Moderate Buffer ETF	9.31%	7.08%	6.83%
XBAP Innovator U.S. Equity Accelerated 9 Buffer ETF - April	7.98%	13.38%	7.86%

Correlation

The correlation between BUFS and XBAP is 0.65, 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	0.65
Correlation (All Time) Calculated using the full available price history since May 30, 2024	0.68

The correlation between BUFS and XBAP has been stable across timeframes, ranging from 0.65 to 0.68 - a consistent structural relationship.

Return for Risk

BUFS vs. XBAP — Risk / Return Rank

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

BUFS

BUFS Risk / Return Rank: 79
BUFS Sharpe Ratio Rank: 74
BUFS Sortino Ratio Rank: 77
BUFS Omega Ratio Rank: 74
BUFS Calmar Ratio Rank: 84
BUFS Martin Ratio Rank: 86

XBAP

XBAP Risk / Return Rank: 98
XBAP Sharpe Ratio Rank: 97
XBAP Sortino Ratio Rank: 98
XBAP Omega Ratio Rank: 98
XBAP Calmar Ratio Rank: 98
XBAP Martin Ratio Rank: 98

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.

BUFS vs. XBAP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FT Vest Laddered Small Cap Moderate Buffer ETF (BUFS) and Innovator U.S. Equity Accelerated 9 Buffer ETF - April (XBAP). 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.

	BUFS	XBAP	Difference
Sharpe ratio: Return per unit of total volatility	2.28	4.32	-2.04
Sortino ratio: Return per unit of downside risk	3.29	7.88	-4.59
Omega ratio: Gain probability vs. loss probability	1.42	2.13	-0.71
Calmar ratio: Return relative to maximum drawdown	4.40	11.99	-7.59
Martin ratio: Return relative to average drawdown	17.63	69.63	-52.01

BUFS vs. XBAP - Sharpe Ratio Comparison

The current BUFS Sharpe Ratio is 2.28, which is lower than the XBAP Sharpe Ratio of 4.32. The chart below compares the historical Sharpe Ratios of BUFS and XBAP, 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

BUFS vs. XBAP - Drawdown Comparison

The maximum BUFS drawdown since its inception was -15.03%, roughly equal to the maximum XBAP drawdown of -14.57%. Use the drawdown chart below to compare losses from any high point for BUFS and XBAP.

Drawdown Indicators

	BUFS	XBAP	Difference
Max Drawdown Largest peak-to-trough decline	-15.03%	-14.57%	-0.46%
Max Drawdown (1Y) Largest decline over 1 year	-4.68%	-1.30%	-3.38%
Max Drawdown (3Y) Largest decline over 3 years	—	-8.25%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-14.57%	—
Current Drawdown Current decline from peak	0.00%	-0.32%	+0.32%
Average Drawdown Average peak-to-trough decline	-2.37%	-1.73%	-0.64%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.17%	0.22%	+0.95%

Volatility

BUFS vs. XBAP - Volatility Comparison

FT Vest Laddered Small Cap Moderate Buffer ETF (BUFS) has a higher volatility of 2.40% compared to Innovator U.S. Equity Accelerated 9 Buffer ETF - April (XBAP) at 1.52%. This indicates that BUFS's price experiences larger fluctuations and is considered to be riskier than XBAP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BUFS	XBAP	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.40%	1.52%	+0.88%
Volatility (6M) Calculated over the trailing 6-month period	5.71%	2.91%	+2.80%
Volatility (1Y) Calculated over the trailing 1-year period	9.04%	3.60%	+5.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.17%	9.98%	+1.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.17%	9.84%	+1.33%

BUFS vs. XBAP - Expense Ratio Comparison

BUFS has a 1.01% expense ratio, which is higher than XBAP's 0.79% expense ratio.

Dividends

BUFS vs. XBAP - Dividend Comparison

Neither BUFS nor XBAP has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both BUFS and XBAP in my portfolio?

BUFS and XBAP have a correlation of 0.65, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BUFS or XBAP?

BUFS has higher volatility (2.40%) compared to XBAP (1.52%). In terms of maximum drawdown, BUFS dropped -15.03% vs XBAP's -14.57%.

Which ETF is better, BUFS or XBAP?

On 1-year performance, BUFS leads with 20.50% vs 15.47% for XBAP. On fees, XBAP is cheaper at 0.79% per year. On volatility, XBAP has been the lower-risk option at 1.52%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, BUFS or XBAP?

Over the 1-year period, BUFS has performed better with a 20.50% return vs 15.47%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, BUFS or XBAP?

XBAP is cheaper with a 0.79% expense ratio, compared with 1.01% for BUFS.

Which ETF pays a higher dividend yield, BUFS or XBAP?

BUFS and XBAP have nearly identical dividend yields, around 0.00%.

What is the main difference between BUFS and XBAP?

They also come from different issuers: First Trust and Innovator. Their fees differ too: 1.01% for BUFS and 0.79% for XBAP.

Which has better risk-adjusted returns?

XBAP currently has the higher Sharpe Ratio (4.32 vs 2.28), 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.