ACII vs. CWII

Last updated Jun 4, 2026

ACII (Innovator Index Autocallable Income Strategy ETF) and CWII (REX CRWV Growth & Income ETF) are both Derivative Income funds. Both are actively managed. Their correlation of 0.80 suggests significant overlap in exposure. ACII charges 0.79%/yr vs 1.03%/yr for CWII.

Performance

ACII vs. CWII - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Innovator Index Autocallable Income Strategy ETF (ACII) and REX CRWV Growth & Income ETF (CWII). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

ACII

• 1D: -0.95%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

CWII

• 1D: -5.26%
• 1M: -7.64%
• YTD: 37.23%
• 6M: 17.21%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

ACII vs. CWII - Yearly Performance Comparison

	2026 (YTD)
ACII Innovator Index Autocallable Income Strategy ETF	-1.10%
CWII REX CRWV Growth & Income ETF	4.41%

Correlation

The correlation between ACII and CWII is 0.80, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 29, 2026	0.80

Return for Risk

ACII vs. CWII - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Innovator Index Autocallable Income Strategy ETF (ACII) and REX CRWV Growth & Income ETF (CWII). 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.

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

Sharpe Ratios by Period

	ACII	CWII	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	-7.55	-0.38	-7.18

Drawdowns

ACII vs. CWII - Drawdown Comparison

The maximum ACII drawdown since its inception was -1.27%, smaller than the maximum CWII drawdown of -48.46%. Use the drawdown chart below to compare losses from any high point for ACII and CWII.

Drawdown Indicators

	ACII	CWII	Difference
Max Drawdown Largest peak-to-trough decline	-1.27%	-48.46%	+47.19%
Current Drawdown Current decline from peak	-1.27%	-20.63%	+19.36%
Average Drawdown Average peak-to-trough decline	-0.42%	-30.55%	+30.13%

Volatility

Volatility by Period

	ACII	CWII	Difference
Volatility (1Y) Calculated over the trailing 1-year period	7.65%	88.61%	-80.96%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.65%	88.61%	-80.96%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.65%	88.61%	-80.96%

ACII vs. CWII - Expense Ratio Comparison

ACII has a 0.79% expense ratio, which is lower than CWII's 1.03% expense ratio.

Dividends

ACII vs. CWII - Dividend Comparison

ACII's dividend yield for the trailing twelve months is around 0.74%, less than CWII's 20.73% yield.

Position	TTM	2025
ACII Innovator Index Autocallable Income Strategy ETF	0.74%	0.00%
CWII REX CRWV Growth & Income ETF	20.73%	6.09%

Frequently Asked Questions

Can I hold both ACII and CWII in my portfolio?

ACII and CWII have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, ACII or CWII?

On fees, ACII is cheaper at 0.79% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, ACII or CWII?

ACII is cheaper with a 0.79% expense ratio, compared with 1.03% for CWII.

Which ETF pays a higher dividend yield, ACII or CWII?

CWII has the higher dividend yield at 20.73%, compared with 0.74% for ACII.

What is the main difference between ACII and CWII?

They also come from different issuers: Innovator and REX Shares. Their fees differ too: 0.79% for ACII and 1.03% for CWII.