RGYY vs. ACII

Last updated Jun 3, 2026

RGYY (GraniteShares YieldBOOST RGTI ETF) and ACII (Innovator Index Autocallable Income Strategy ETF) are both Derivative Income funds. Both are actively managed. At a correlation of -1.00, they often move in opposite directions. RGYY charges 1.07%/yr vs 0.79%/yr for ACII.

Performance

RGYY vs. ACII - Performance Comparison

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

Returns By Period

RGYY

• 1D: 1.16%
• 1M: 0.64%
• YTD: -24.25%
• 6M: -29.55%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

ACII

• 1D: -0.21%
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

RGYY vs. ACII - Yearly Performance Comparison

	2026 (YTD)
RGYY GraniteShares YieldBOOST RGTI ETF	-0.09%
ACII Innovator Index Autocallable Income Strategy ETF	-0.14%

Correlation

The correlation between RGYY and ACII is -1.00, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (All Time) Calculated using the full available price history since May 29, 2026	-1.00

Return for Risk

RGYY vs. ACII - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GraniteShares YieldBOOST RGTI ETF (RGYY) and Innovator Index Autocallable Income Strategy ETF (ACII). 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

	RGYY	ACII	Difference
Sharpe Ratio (All Time) Calculated using the full available price history	-1.70	-4.37	+2.67

Drawdowns

RGYY vs. ACII - Drawdown Comparison

The maximum RGYY drawdown since its inception was -37.05%, which is greater than ACII's maximum drawdown of -0.32%. Use the drawdown chart below to compare losses from any high point for RGYY and ACII.

Drawdown Indicators

	RGYY	ACII	Difference
Max Drawdown Largest peak-to-trough decline	-37.05%	-0.32%	-36.73%
Current Drawdown Current decline from peak	-33.42%	-0.32%	-33.10%
Average Drawdown Average peak-to-trough decline	-22.94%	-0.14%	-22.80%

Volatility

Volatility by Period

	RGYY	ACII	Difference
Volatility (1Y) Calculated over the trailing 1-year period	32.60%	3.15%	+29.45%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.60%	3.15%	+29.45%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.60%	3.15%	+29.45%

RGYY vs. ACII - Expense Ratio Comparison

RGYY has a 1.07% expense ratio, which is higher than ACII's 0.79% expense ratio.

Dividends

RGYY vs. ACII - Dividend Comparison

RGYY's dividend yield for the trailing twelve months is around 106.54%, more than ACII's 0.73% yield.

Position	TTM	2025
ACII Innovator Index Autocallable Income Strategy ETF	0.73%	0.00%
RGYY GraniteShares YieldBOOST RGTI ETF	106.54%	15.50%

Frequently Asked Questions

Can I hold both RGYY and ACII in my portfolio?

RGYY and ACII have a correlation of -1.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RGYY or ACII?

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, RGYY or ACII?

ACII is cheaper with a 0.79% expense ratio, compared with 1.07% for RGYY.

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

RGYY has the higher dividend yield at 106.54%, compared with 0.73% for ACII.

What is the main difference between RGYY and ACII?

They also come from different issuers: GraniteShares and Innovator. Their fees differ too: 1.07% for RGYY and 0.79% for ACII.