AIYY vs. TLTX

Last updated Jul 17, 2026

AIYY (YieldMax AI Option Income Strategy ETF) and TLTX (Global X Treasury Bond Enhanced Income ETF) are both exchange-traded funds - AIYY is a Derivative Income fund actively managed by YieldMax, while TLTX is a Government Bonds fund actively managed by Global X. Both are actively managed. Over the past year, AIYY returned -65.37% vs 3.72% for TLTX. At a 0.11 correlation, their price movements are largely independent. AIYY charges 0.99%/yr vs 0.29%/yr for TLTX.

Performance

AIYY vs. TLTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax AI Option Income Strategy ETF (AIYY) and Global X Treasury Bond Enhanced Income ETF (TLTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AIYY achieves a -34.79% return, which is significantly lower than TLTX's -1.59% return.

AIYY

• 1D: -1.79%
• 1M: -14.61%
• 6M: -35.77%
• YTD: -34.79%
• 1Y: -65.37%
• 3Y*: —
• 5Y*: —
• 10Y*: —

TLTX

• 1D: -0.20%
• 1M: -3.45%
• 6M: -2.30%
• YTD: -1.59%
• 1Y: 3.72%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

AIYY vs. TLTX - Yearly Performance Comparison

	2026 (YTD)	2025
AIYY YieldMax AI Option Income Strategy ETF	-34.79%	-46.54%
TLTX Global X Treasury Bond Enhanced Income ETF	-1.59%	6.02%

Correlation

The correlation between AIYY and TLTX is 0.10, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.10
Correlation (All Time) Calculated using the full available price history since Jul 16, 2025	0.11

Return for Risk

AIYY vs. TLTX — Risk / Return Rank

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

AIYY

AIYY Risk / Return Rank: 1
AIYY Sharpe Ratio Rank: 0
AIYY Sortino Ratio Rank: 0
AIYY Omega Ratio Rank: 0
AIYY Calmar Ratio Rank: 1
AIYY Martin Ratio Rank: 3

TLTX

TLTX Risk / Return Rank: 16
TLTX Sharpe Ratio Rank: 17
TLTX Sortino Ratio Rank: 15
TLTX Omega Ratio Rank: 15
TLTX Calmar Ratio Rank: 18
TLTX Martin Ratio Rank: 17

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. TLTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax AI Option Income Strategy ETF (AIYY) and Global X Treasury Bond Enhanced Income ETF (TLTX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	AIYY	TLTX	Difference
Sharpe ratio: Return per unit of total volatility	-1.20	0.40	-1.61
Sortino ratio: Return per unit of downside risk	-1.99	0.64	-2.64
Omega ratio: Gain probability vs. loss probability	0.73	1.08	-0.35
Calmar ratio: Return relative to maximum drawdown	-0.96	0.59	-1.54
Martin ratio: Return relative to average drawdown	-1.25	1.32	-2.56

AIYY vs. TLTX - Sharpe Ratio Comparison

The current AIYY Sharpe Ratio is -1.20, which is lower than the TLTX Sharpe Ratio of 0.40. The chart below compares the historical Sharpe Ratios of AIYY and TLTX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

AIYY vs. TLTX - Drawdown Comparison

The maximum AIYY drawdown since its inception was -79.56%, which is greater than TLTX's maximum drawdown of -6.35%. Use the drawdown chart below to compare losses from any high point for AIYY and TLTX.

Drawdown Indicators

	AIYY	TLTX	Difference
Max Drawdown Largest peak-to-trough decline	-79.56%	-6.35%	-73.21%
Max Drawdown (1Y) Largest decline over 1 year	-68.45%	-6.35%	-62.10%
Current Drawdown Current decline from peak	-78.70%	-5.23%	-73.47%
Average Drawdown Average peak-to-trough decline	-42.58%	-2.38%	-40.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	52.48%	2.83%	+49.65%

Volatility

AIYY vs. TLTX - Volatility Comparison

YieldMax AI Option Income Strategy ETF (AIYY) has a higher volatility of 12.61% compared to Global X Treasury Bond Enhanced Income ETF (TLTX) at 2.87%. This indicates that AIYY's price experiences larger fluctuations and is considered to be riskier than TLTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AIYY	TLTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.61%	2.87%	+9.74%
Volatility (6M) Calculated over the trailing 6-month period	39.95%	6.92%	+33.03%
Volatility (1Y) Calculated over the trailing 1-year period	54.40%	9.24%	+45.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.06%	9.24%	+40.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	50.06%	9.24%	+40.82%

AIYY vs. TLTX - Expense Ratio Comparison

AIYY has a 0.99% expense ratio, which is higher than TLTX's 0.29% expense ratio.

Dividends

AIYY vs. TLTX - Dividend Comparison

AIYY's dividend yield for the trailing twelve months is around 155.94%, more than TLTX's 17.73% yield.

Position	TTM	2025	2024
AIYY YieldMax AI Option Income Strategy ETF	155.94%	168.33%	98.26%
TLTX Global X Treasury Bond Enhanced Income ETF	17.73%	7.54%	0.00%

Frequently Asked Questions

Can I hold both AIYY and TLTX in my portfolio?

AIYY and TLTX have a correlation of 0.10, 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 TLTX?

AIYY has higher volatility (12.61%) compared to TLTX (2.87%). In terms of maximum drawdown, AIYY dropped -79.56% vs TLTX's -6.35%.

Which ETF is better, AIYY or TLTX?

On 1-year performance, TLTX leads with 3.72% vs -65.37% for AIYY. On fees, TLTX is cheaper at 0.29% per year. On volatility, TLTX has been the lower-risk option at 2.87%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, AIYY or TLTX?

Over the 1-year period, TLTX has performed better with a 3.72% return vs -65.37%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, AIYY or TLTX?

TLTX is cheaper with a 0.29% expense ratio, compared with 0.99% for AIYY.

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

AIYY has the higher dividend yield at 155.94%, compared with 17.73% for TLTX.

What is the main difference between AIYY and TLTX?

AIYY is categorized as Derivative Income, while TLTX is Government Bonds. They also come from different issuers: YieldMax and Global X. Their fees differ too: 0.99% for AIYY and 0.29% for TLTX.

Which has better risk-adjusted returns?

TLTX currently has the higher Sharpe Ratio (0.40 vs -1.20), 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.