EBUF vs. APRB

Last updated Jun 23, 2026

EBUF (Innovator Emerging Markets 10 Buffer ETF - Quarterly) and APRB (Aptus April Buffer ETF) are both Defined Outcome funds. Both are actively managed. A 0.68 correlation means they provide meaningful diversification when combined. EBUF charges 0.89%/yr vs 0.25%/yr for APRB.

Performance

EBUF vs. APRB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator Emerging Markets 10 Buffer ETF - Quarterly (EBUF) and Aptus April Buffer ETF (APRB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EBUF achieves a 10.75% return, which is significantly higher than APRB's 4.77% return.

EBUF

• 1D: 0.26%
• 1M: 1.58%
• YTD: 10.75%
• 6M: 11.89%
• 1Y: 16.34%
• 3Y*: —
• 5Y*: —
• 10Y*: —

APRB

• 1D: -0.09%
• 1M: 0.41%
• YTD: 4.77%
• 6M: 4.67%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

EBUF vs. APRB - Yearly Performance Comparison

	2026 (YTD)	2025
EBUF Innovator Emerging Markets 10 Buffer ETF - Quarterly	10.75%	2.33%
APRB Aptus April Buffer ETF	4.77%	2.48%

Correlation

The correlation between EBUF and APRB 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 (All Time) Calculated using the full available price history since Oct 14, 2025	0.68

Return for Risk

EBUF vs. APRB — Risk / Return Rank

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

EBUF

EBUF Risk / Return Rank: 94
EBUF Sharpe Ratio Rank: 89
EBUF Sortino Ratio Rank: 94
EBUF Omega Ratio Rank: 95
EBUF Calmar Ratio Rank: 96
EBUF Martin Ratio Rank: 96

APRB

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

EBUF vs. APRB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator Emerging Markets 10 Buffer ETF - Quarterly (EBUF) and Aptus April Buffer ETF (APRB). 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.

	EBUF	APRB	Difference
Sharpe ratio: Return per unit of total volatility	2.87	—	—
Sortino ratio: Return per unit of downside risk	4.72	—	—
Omega ratio: Gain probability vs. loss probability	1.70	—	—
Calmar ratio: Return relative to maximum drawdown	9.01	—	—
Martin ratio: Return relative to average drawdown	35.61	—	—

Drawdowns

EBUF vs. APRB - Drawdown Comparison

The maximum EBUF drawdown since its inception was -6.49%, which is greater than APRB's maximum drawdown of -4.59%. Use the drawdown chart below to compare losses from any high point for EBUF and APRB.

Drawdown Indicators

	EBUF	APRB	Difference
Max Drawdown Largest peak-to-trough decline	-6.49%	-4.59%	-1.90%
Max Drawdown (1Y) Largest decline over 1 year	-1.82%	—	—
Current Drawdown Current decline from peak	0.00%	-0.23%	+0.23%
Average Drawdown Average peak-to-trough decline	-0.49%	-0.72%	+0.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.46%	—	—

Volatility

Volatility by Period

	EBUF	APRB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.95%	—	—
Volatility (6M) Calculated over the trailing 6-month period	4.84%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	5.74%	5.98%	-0.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	6.66%	5.98%	+0.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.66%	5.98%	+0.68%

EBUF vs. APRB - Expense Ratio Comparison

EBUF has a 0.89% expense ratio, which is higher than APRB's 0.25% expense ratio.

Dividends

EBUF vs. APRB - Dividend Comparison

Neither EBUF nor APRB has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both EBUF and APRB in my portfolio?

EBUF and APRB 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 ETF is better, EBUF or APRB?

On fees, APRB is cheaper at 0.25% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, EBUF or APRB?

APRB is cheaper with a 0.25% expense ratio, compared with 0.89% for EBUF.

Which ETF pays a higher dividend yield, EBUF or APRB?

EBUF and APRB have nearly identical dividend yields, around 0.00%.

What is the main difference between EBUF and APRB?

They also come from different issuers: Innovator and Aptus Capital Advisors. Their fees differ too: 0.89% for EBUF and 0.25% for APRB.