MARO vs. VOO

Last updated Jun 4, 2026

MARO (YieldMax MARA Option Income Strategy ETF) and VOO (Vanguard S&P 500 ETF) are both exchange-traded funds - MARO is a Derivative Income fund actively managed by YieldMax, while VOO is a S&P 500 fund tracking the S&P 500 Index. MARO is actively managed, while VOO is passively managed. Over the past year, MARO returned -26.17% vs 28.04% for VOO. A 0.53 correlation means they provide meaningful diversification when combined. MARO charges 0.99%/yr vs 0.03%/yr for VOO.

Performance

MARO vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax MARA Option Income Strategy ETF (MARO) and Vanguard S&P 500 ETF (VOO). 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 VOO's 10.91% return.

MARO

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

VOO

• 1D: -0.70%
• 1M: 5.04%
• YTD: 10.91%
• 6M: 10.93%
• 1Y: 28.04%
• 3Y*: 22.44%
• 5Y*: 13.90%
• 10Y*: 15.56%

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

MARO vs. VOO - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MARO YieldMax MARA Option Income Strategy ETF	27.88%	-48.05%	-19.61%
VOO Vanguard S&P 500 ETF	10.91%	17.82%	-2.49%

Correlation

The correlation between MARO and VOO is 0.46, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.46
Correlation (All Time) Calculated using the full available price history since Dec 11, 2024	0.53

The correlation between MARO and VOO has been stable across timeframes, ranging from 0.46 to 0.53 - a consistent structural relationship.

Return for Risk

MARO vs. VOO — 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

VOO

VOO Risk / Return Rank: 70
VOO Sharpe Ratio Rank: 71
VOO Sortino Ratio Rank: 70
VOO Omega Ratio Rank: 70
VOO Calmar Ratio Rank: 62
VOO Martin Ratio Rank: 75

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. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax MARA Option Income Strategy ETF (MARO) and Vanguard S&P 500 ETF (VOO). 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	VOO	Difference
Sharpe ratio Return per unit of total volatility	-0.43	2.39	-2.82
Sortino ratio Return per unit of downside risk	-0.27	3.25	-3.52
Omega ratio Gain probability vs. loss probability	0.97	1.43	-0.47
Calmar ratio Return relative to maximum drawdown	-0.40	3.16	-3.57
Martin ratio Return relative to average drawdown	-0.68	14.73	-15.41
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MARO vs. VOO - Sharpe Ratio Comparison

The current MARO Sharpe Ratio is -0.43, which is lower than the VOO Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of MARO and VOO, 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

	MARO	VOO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.43	2.39	-2.82
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.83	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.87	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.54	0.89	-1.42

Drawdowns

MARO vs. VOO - Drawdown Comparison

The maximum MARO drawdown since its inception was -71.75%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for MARO and VOO.

Drawdown Indicators

	MARO	VOO	Difference
Max Drawdown Largest peak-to-trough decline	-71.75%	-33.99%	-37.76%
Max Drawdown (1Y) Largest decline over 1 year	-65.51%	-8.90%	-56.61%
Max Drawdown (3Y) Largest decline over 3 years	—	-18.69%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.52%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.99%	—
Current Drawdown Current decline from peak	-51.27%	-0.70%	-50.57%
Average Drawdown Average peak-to-trough decline	-41.97%	-3.69%	-38.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	38.58%	1.91%	+36.67%

Volatility

MARO vs. VOO - Volatility Comparison

YieldMax MARA Option Income Strategy ETF (MARO) has a higher volatility of 11.56% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that MARO's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MARO	VOO	Difference
Volatility (1M) Calculated over the trailing 1-month period	11.56%	2.84%	+8.72%
Volatility (6M) Calculated over the trailing 6-month period	46.34%	8.90%	+37.44%
Volatility (1Y) Calculated over the trailing 1-year period	61.49%	11.80%	+49.69%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	65.15%	16.81%	+48.34%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	65.15%	18.01%	+47.14%

MARO vs. VOO - Expense Ratio Comparison

MARO has a 0.99% expense ratio, which is higher than VOO's 0.03% expense ratio.

Dividends

MARO vs. VOO - Dividend Comparison

MARO's dividend yield for the trailing twelve months is around 183.99%, more than VOO's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MARO YieldMax MARA Option Income Strategy ETF	183.99%	277.68%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
VOO Vanguard S&P 500 ETF	1.03%	1.13%	1.24%	1.46%	1.69%	1.25%	1.54%	1.88%	2.06%	1.78%	2.02%	2.10%

Frequently Asked Questions

Can I hold both MARO and VOO in my portfolio?

MARO and VOO have a correlation of 0.46, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MARO or VOO?

MARO has higher volatility (11.56%) compared to VOO (2.84%). In terms of maximum drawdown, MARO dropped -71.75% vs VOO's -33.99%.

Which ETF is better, MARO or VOO?

On 1-year performance, VOO leads with 28.04% vs -26.17% for MARO. On fees, VOO is cheaper at 0.03% per year. On volatility, VOO has been the lower-risk option at 2.84%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, MARO or VOO?

Over the 1-year period, VOO has performed better with a 28.04% return vs -26.17%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, MARO or VOO?

VOO is cheaper with a 0.03% expense ratio, compared with 0.99% for MARO.

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

MARO has the higher dividend yield at 183.99%, compared with 1.03% for VOO.

What is the main difference between MARO and VOO?

MARO is categorized as Derivative Income, while VOO is S&P 500. They also come from different issuers: YieldMax and Vanguard. Their fees differ too: 0.99% for MARO and 0.03% for VOO.

Which has better risk-adjusted returns?

VOO currently has the higher Sharpe Ratio (2.39 vs -0.43), 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.