AIYY vs. YMAX

Last updated Jun 4, 2026

AIYY (YieldMax AI Option Income Strategy ETF) and YMAX (YieldMax Universe Fund of Option Income ETFs) are both exchange-traded funds - AIYY is a Derivative Income fund actively managed by YieldMax, while YMAX is a Large Cap Blend Equities fund actively managed by YieldMax. Both are actively managed. Over the past year, AIYY returned -57.47% vs 9.02% for YMAX. A 0.66 correlation means they provide meaningful diversification when combined. AIYY charges 0.99%/yr vs 1.28%/yr for YMAX.

Performance

AIYY vs. YMAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax AI Option Income Strategy ETF (AIYY) and YieldMax Universe Fund of Option Income ETFs (YMAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIYY achieves a -24.26% return, which is significantly lower than YMAX's 6.06% return.

AIYY

• 1D: -3.43%
• 1M: 9.34%
• YTD: -24.26%
• 6M: -29.50%
• 1Y: -57.47%
• 3Y*: —
• 5Y*: —
• 10Y*: —

YMAX

• 1D: -1.70%
• 1M: 6.76%
• YTD: 6.06%
• 6M: 3.56%
• 1Y: 9.02%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

AIYY vs. YMAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024
AIYY YieldMax AI Option Income Strategy ETF	-24.26%	-58.98%	-2.82%
YMAX YieldMax Universe Fund of Option Income ETFs	6.06%	6.04%	26.26%

Correlation

The correlation between AIYY and YMAX is 0.66, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.66
Correlation (All Time) Calculated using the full available price history since Jan 18, 2024	0.66

The correlation between AIYY and YMAX has been stable across timeframes, ranging from 0.66 to 0.66 - a consistent structural relationship.

Return for Risk

AIYY vs. YMAX — Risk / Return Rank

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

AIYY

AIYY Risk / Return Rank: 2
AIYY Sharpe Ratio Rank: 1
AIYY Sortino Ratio Rank: 1
AIYY Omega Ratio Rank: 1
AIYY Calmar Ratio Rank: 2
AIYY Martin Ratio Rank: 3

YMAX

YMAX Risk / Return Rank: 14
YMAX Sharpe Ratio Rank: 14
YMAX Sortino Ratio Rank: 14
YMAX Omega Ratio Rank: 15
YMAX Calmar Ratio Rank: 13
YMAX Martin Ratio Rank: 12

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.

AIYY vs. YMAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax AI Option Income Strategy ETF (AIYY) and YieldMax Universe Fund of Option Income ETFs (YMAX). 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.

	AIYY	YMAX	Difference
Sharpe ratio Return per unit of total volatility	-1.07	0.42	-1.49
Sortino ratio Return per unit of downside risk	-1.59	0.70	-2.29
Omega ratio Gain probability vs. loss probability	0.78	1.09	-0.31
Calmar ratio Return relative to maximum drawdown	-0.84	0.35	-1.19
Martin ratio Return relative to average drawdown	-1.21	0.82	-2.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AIYY vs. YMAX - Sharpe Ratio Comparison

The current AIYY Sharpe Ratio is -1.07, which is lower than the YMAX Sharpe Ratio of 0.42. The chart below compares the historical Sharpe Ratios of AIYY and YMAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	AIYY	YMAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.07	0.42	-1.49
Sharpe Ratio (All Time) Calculated using the full available price history	-0.83	0.70	-1.52

Drawdowns

AIYY vs. YMAX - Drawdown Comparison

The maximum AIYY drawdown since its inception was -79.48%, which is greater than YMAX's maximum drawdown of -26.13%. Use the drawdown chart below to compare losses from any high point for AIYY and YMAX.

Drawdown Indicators

	AIYY	YMAX	Difference
Max Drawdown Largest peak-to-trough decline	-79.48%	-26.13%	-53.35%
Max Drawdown (1Y) Largest decline over 1 year	-68.33%	-26.13%	-42.20%
Current Drawdown Current decline from peak	-75.26%	-5.98%	-69.28%
Average Drawdown Average peak-to-trough decline	-41.04%	-6.33%	-34.71%
Ulcer Index Depth and duration of drawdowns from previous peaks	47.63%	10.99%	+36.64%

Volatility

AIYY vs. YMAX - Volatility Comparison

YieldMax AI Option Income Strategy ETF (AIYY) has a higher volatility of 15.67% compared to YieldMax Universe Fund of Option Income ETFs (YMAX) at 6.22%. This indicates that AIYY's price experiences larger fluctuations and is considered to be riskier than YMAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIYY	YMAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	15.67%	6.22%	+9.45%
Volatility (6M) Calculated over the trailing 6-month period	39.16%	17.10%	+22.06%
Volatility (1Y) Calculated over the trailing 1-year period	53.83%	21.62%	+32.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.52%	22.97%	+27.55%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.52%	22.97%	+27.55%

AIYY vs. YMAX - Expense Ratio Comparison

AIYY has a 0.99% expense ratio, which is lower than YMAX's 1.28% expense ratio.

Dividends

AIYY vs. YMAX - Dividend Comparison

AIYY's dividend yield for the trailing twelve months is around 158.78%, more than YMAX's 72.94% yield.

Position	TTM	2025	2024
AIYY YieldMax AI Option Income Strategy ETF	158.78%	168.33%	98.26%
YMAX YieldMax Universe Fund of Option Income ETFs	72.94%	78.70%	44.20%

Frequently Asked Questions

Can I hold both AIYY and YMAX in my portfolio?

AIYY and YMAX have a correlation of 0.66, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AIYY or YMAX?

AIYY has higher volatility (15.67%) compared to YMAX (6.22%). In terms of maximum drawdown, AIYY dropped -79.48% vs YMAX's -26.13%.

Which ETF is better, AIYY or YMAX?

On 1-year performance, YMAX leads with 9.02% vs -57.47% for AIYY. On fees, AIYY is cheaper at 0.99% per year. On volatility, YMAX has been the lower-risk option at 6.22%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, AIYY or YMAX?

Over the 1-year period, YMAX has performed better with a 9.02% return vs -57.47%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, AIYY or YMAX?

AIYY is cheaper with a 0.99% expense ratio, compared with 1.28% for YMAX.

Which ETF pays a higher dividend yield, AIYY or YMAX?

AIYY has the higher dividend yield at 158.78%, compared with 72.94% for YMAX.

What is the main difference between AIYY and YMAX?

AIYY is categorized as Derivative Income, while YMAX is Large Cap Blend Equities. Their fees differ too: 0.99% for AIYY and 1.28% for YMAX.

Which has better risk-adjusted returns?

YMAX currently has the higher Sharpe Ratio (0.42 vs -1.07), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.