RDYY vs. AVSF

Last updated Aug 1, 2026

RDYY (YieldMax RDDT Option Income Strategy ETF) and AVSF (Avantis Short-Term Fixed Income ETF) are both exchange-traded funds - RDYY is a Derivative Income fund actively managed by YieldMax, while AVSF is a Short-Term Bond fund actively managed by Avantis. Both are actively managed. Their 0.18 correlation means their historical movements had little consistent relationship. RDYY charges 0.99%/yr vs 0.15%/yr for AVSF.

Performance

RDYY vs. AVSF - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax RDDT Option Income Strategy ETF (RDYY) and Avantis Short-Term Fixed Income ETF (AVSF). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RDYY achieves a -34.23% return, which is significantly lower than AVSF's 0.60% return.

RDYY

• 1D: -18.48%
• 1M: -23.75%
• 6M: -17.27%
• YTD: -34.23%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —
• ALL TIME*: —

AVSF

• 1D: -0.02%
• 1M: -0.23%
• 6M: 0.32%
• YTD: 0.60%
• 1Y: 2.71%
• 3Y*: 4.78%
• 5Y*: 1.83%
• 10Y*: —
• ALL TIME*: 1.64%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
AVSF Avantis Short-Term Fixed Income ETF	$2.26M	$2.10M	$2.25M
RDYY YieldMax RDDT Option Income Strategy ETF	$1.30M	$1.28M	$997.83K

RDYY vs. AVSF - Yearly Performance Comparison

	2026 (YTD)	2025
RDYY YieldMax RDDT Option Income Strategy ETF	-34.23%	-5.31%
AVSF Avantis Short-Term Fixed Income ETF	0.60%	1.14%

Correlation

The correlation between RDYY and AVSF is 0.18, which is low. Their historical price movements had little consistent relationship.

	Correlation
Correlation (All Time) Calculated using the full available price history since Sep 9, 2025	0.18

Return for Risk

RDYY vs. AVSF — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

RDYY

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

AVSF

AVSF Risk / Return Rank: 72
AVSF Sharpe Ratio Rank: 74
AVSF Sortino Ratio Rank: 78
AVSF Omega Ratio Rank: 75
AVSF Calmar Ratio Rank: 66
AVSF Martin Ratio Rank: 66

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

RDYY vs. AVSF - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax RDDT Option Income Strategy ETF (RDYY) and Avantis Short-Term Fixed Income ETF (AVSF). 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.

	RDYY	AVSF	Difference
Sharpe ratio: Return per unit of total volatility	—	1.70	—
Sortino ratio: Return per unit of downside risk	—	2.51	—
Omega ratio: Gain probability vs. loss probability	—	1.31	—
Calmar ratio: Return relative to maximum drawdown	—	2.30	—
Martin ratio: Return relative to average drawdown	—	8.02	—

Drawdowns

RDYY vs. AVSF - Drawdown Comparison

The maximum RDYY drawdown since its inception was -51.16%, which is greater than AVSF's maximum drawdown of -8.85%. Use the drawdown chart below to compare losses from any high point for RDYY and AVSF.

Drawdown Indicators

	RDYY	AVSF	Difference
Max Drawdown Largest peak-to-trough decline	-51.16%	-8.85%	-42.31%
Max Drawdown (1Y) Largest decline over 1 year	—	-1.42%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-1.42%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-8.78%	—
Current Drawdown Current decline from peak	-43.91%	-0.38%	-43.53%
Average Drawdown Average peak-to-trough decline	-28.88%	-2.15%	-26.73%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.40%	—

Volatility

Volatility by Period

	RDYY	AVSF	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.49%	—
Volatility (6M) Calculated over the trailing 6-month period	—	1.50%	—
Volatility (1Y) Calculated over the trailing 1-year period	58.45%	1.92%	+56.53%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	58.45%	2.67%	+55.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	58.45%	2.51%	+55.94%

RDYY vs. AVSF - Expense Ratio Comparison

RDYY has a 0.99% expense ratio, which is higher than AVSF's 0.15% expense ratio.

Dividends

RDYY vs. AVSF - Dividend Comparison

RDYY's dividend yield for the trailing twelve months is around 133.67%, more than AVSF's 4.37% yield.

Position	TTM	2025	2024	2023	2022	2021	2020
AVSF Avantis Short-Term Fixed Income ETF	3.98%	4.31%	4.34%	3.93%	1.78%	0.48%	0.10%
RDYY YieldMax RDDT Option Income Strategy ETF	133.67%	25.20%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both RDYY and AVSF in my portfolio?

RDYY and AVSF have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, RDYY or AVSF?

On fees, AVSF is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, RDYY or AVSF?

AVSF is cheaper with a 0.15% expense ratio, compared with 0.99% for RDYY.

Which ETF pays a higher dividend yield, RDYY or AVSF?

RDYY has the higher dividend yield at 133.67%, compared with 3.98% for AVSF.

What is the main difference between RDYY and AVSF?

RDYY is categorized as Derivative Income, while AVSF is Short-Term Bond. They also come from different issuers: YieldMax and Avantis. Their fees differ too: 0.99% for RDYY and 0.15% for AVSF.