MARO vs. COYY

Last updated Jun 4, 2026

MARO (YieldMax MARA Option Income Strategy ETF) and COYY (GraniteShares YieldBOOST COIN ETF) are both Derivative Income funds. Both are actively managed. A 0.62 correlation means they provide meaningful diversification when combined. MARO charges 0.99%/yr vs 1.07%/yr for COYY.

Performance

MARO vs. COYY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax MARA Option Income Strategy ETF (MARO) and GraniteShares YieldBOOST COIN ETF (COYY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MARO achieves a 27.88% return, which is significantly higher than COYY's -29.65% return.

MARO

• 1D: -2.22%
• 1M: 12.47%
• YTD: 27.88%
• 6M: -0.14%
• 1Y: -26.17%
• 3Y*: —
• 5Y*: —
• 10Y*: —

COYY

• 1D: -2.87%
• 1M: -7.38%
• YTD: -29.65%
• 6M: -39.90%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MARO vs. COYY - Yearly Performance Comparison

	2026 (YTD)	2025
MARO YieldMax MARA Option Income Strategy ETF	27.88%	-44.77%
COYY GraniteShares YieldBOOST COIN ETF	-29.65%	-38.98%

Correlation

The correlation between MARO and COYY is 0.62, 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 Jul 30, 2025	0.62

Return for Risk

MARO vs. COYY — Risk / Return Rank

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

MARO

MARO Risk / Return Rank: 5
MARO Sharpe Ratio Rank: 5
MARO Sortino Ratio Rank: 6
MARO Omega Ratio Rank: 6
MARO Calmar Ratio Rank: 5
MARO Martin Ratio Rank: 6

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.

MARO vs. COYY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax MARA Option Income Strategy ETF (MARO) and GraniteShares YieldBOOST COIN ETF (COYY). 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.

	MARO	COYY	Difference
Sharpe ratio: Return per unit of total volatility	-0.43	—	—
Sortino ratio: Return per unit of downside risk	-0.27	—	—
Omega ratio: Gain probability vs. loss probability	0.97	—	—
Calmar ratio: Return relative to maximum drawdown	-0.40	—	—
Martin ratio: Return relative to average drawdown	-0.68	—	—
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

	MARO	COYY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.43	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.54	-1.74	+1.21

Drawdowns

MARO vs. COYY - Drawdown Comparison

The maximum MARO drawdown since its inception was -71.75%, which is greater than COYY's maximum drawdown of -58.58%. Use the drawdown chart below to compare losses from any high point for MARO and COYY.

Drawdown Indicators

	MARO	COYY	Difference
Max Drawdown Largest peak-to-trough decline	-71.75%	-58.58%	-13.17%
Max Drawdown (1Y) Largest decline over 1 year	-65.51%	—	—
Current Drawdown Current decline from peak	-51.27%	-58.58%	+7.31%
Average Drawdown Average peak-to-trough decline	-41.97%	-35.21%	-6.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	38.58%	—	—

Volatility

Volatility by Period

	MARO	COYY	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.56%	—	—
Volatility (6M) Calculated over the trailing 6-month period	46.34%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	61.49%	36.39%	+25.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	65.15%	36.39%	+28.76%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	65.15%	36.39%	+28.76%

MARO vs. COYY - Expense Ratio Comparison

MARO has a 0.99% expense ratio, which is lower than COYY's 1.07% expense ratio.

Dividends

MARO vs. COYY - Dividend Comparison

MARO's dividend yield for the trailing twelve months is around 183.99%, less than COYY's 386.46% yield.

Position	TTM	2025
COYY GraniteShares YieldBOOST COIN ETF	386.46%	132.14%
MARO YieldMax MARA Option Income Strategy ETF	183.99%	277.68%

Frequently Asked Questions

Can I hold both MARO and COYY in my portfolio?

MARO and COYY have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, MARO or COYY?

On fees, MARO is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, MARO or COYY?

MARO is cheaper with a 0.99% expense ratio, compared with 1.07% for COYY.

Which ETF pays a higher dividend yield, MARO or COYY?

COYY has the higher dividend yield at 386.46%, compared with 183.99% for MARO.

What is the main difference between MARO and COYY?

They also come from different issuers: YieldMax and GraniteShares. Their fees differ too: 0.99% for MARO and 1.07% for COYY.