BAUG vs. APRB

Last updated Jun 4, 2026

BAUG (Innovator U.S. Equity Buffer ETF - August) and APRB (Aptus April Buffer ETF) are both Defined Outcome funds. BAUG is passively managed, while APRB is actively managed. With a 0.95 correlation, they move nearly in lockstep. BAUG charges 0.79%/yr vs 0.25%/yr for APRB.

Performance

BAUG vs. APRB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator U.S. Equity Buffer ETF - August (BAUG) 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, BAUG achieves a 6.52% return, which is significantly higher than APRB's 4.77% return.

BAUG

• 1D: -0.07%
• 1M: 2.35%
• YTD: 6.52%
• 6M: 7.11%
• 1Y: 19.72%
• 3Y*: 17.93%
• 5Y*: 11.16%
• 10Y*: —

APRB

• 1D: -0.11%
• 1M: 1.69%
• YTD: 4.77%
• 6M: 5.32%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BAUG vs. APRB - Yearly Performance Comparison

	2026 (YTD)	2025
BAUG Innovator U.S. Equity Buffer ETF - August	6.52%	2.70%
APRB Aptus April Buffer ETF	4.77%	2.48%

Correlation

The correlation between BAUG and APRB is 0.95 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (All Time) Calculated using the full available price history since Oct 15, 2025	0.95

Return for Risk

BAUG vs. APRB — Risk / Return Rank

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

BAUG

BAUG Risk / Return Rank: 80
BAUG Sharpe Ratio Rank: 78
BAUG Sortino Ratio Rank: 82
BAUG Omega Ratio Rank: 83
BAUG Calmar Ratio Rank: 70
BAUG Martin Ratio Rank: 85

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.

BAUG vs. APRB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator U.S. Equity Buffer ETF - August (BAUG) 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.

	BAUG	APRB	Difference
Sharpe ratio: Return per unit of total volatility	2.55	—	—
Sortino ratio: Return per unit of downside risk	3.68	—	—
Omega ratio: Gain probability vs. loss probability	1.50	—	—
Calmar ratio: Return relative to maximum drawdown	3.50	—	—
Martin ratio: Return relative to average drawdown	17.76	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	BAUG	APRB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.55	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.96	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.84	2.00	-1.16

Drawdowns

BAUG vs. APRB - Drawdown Comparison

The maximum BAUG drawdown since its inception was -24.19%, which is greater than APRB's maximum drawdown of -4.59%. Use the drawdown chart below to compare losses from any high point for BAUG and APRB.

Drawdown Indicators

	BAUG	APRB	Difference
Max Drawdown Largest peak-to-trough decline	-24.19%	-4.59%	-19.60%
Max Drawdown (1Y) Largest decline over 1 year	-5.66%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-13.78%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-15.59%	—	—
Current Drawdown Current decline from peak	-0.07%	-0.11%	+0.04%
Average Drawdown Average peak-to-trough decline	-2.84%	-0.74%	-2.10%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.11%	—	—

Volatility

Volatility by Period

	BAUG	APRB	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.00%	—	—
Volatility (6M) Calculated over the trailing 6-month period	5.83%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	7.79%	5.98%	+1.81%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.70%	5.98%	+5.72%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	13.95%	5.98%	+7.97%

BAUG vs. APRB - Expense Ratio Comparison

BAUG has a 0.79% expense ratio, which is higher than APRB's 0.25% expense ratio.

Dividends

BAUG vs. APRB - Dividend Comparison

Neither BAUG nor APRB has paid dividends to shareholders.

Tickers have no history of dividend payments

Frequently Asked Questions

Can I hold both BAUG and APRB in my portfolio?

With a correlation of 0.95, BAUG and APRB 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 ETF is better, BAUG 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, BAUG or APRB?

APRB is cheaper with a 0.25% expense ratio, compared with 0.79% for BAUG.

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

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

What is the main difference between BAUG and APRB?

They also come from different issuers: Innovator and Aptus Capital Advisors. Their fees differ too: 0.79% for BAUG and 0.25% for APRB.