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OARK vs. ARKK
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between OARK and ARKK is 0.93, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.0
Correlation: 0.9

Performance

OARK vs. ARKK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in YieldMax Innovation Option Income Strategy ETF (OARK) and ARK Innovation ETF (ARKK). The values are adjusted to include any dividend payments, if applicable.

0.00%20.00%40.00%60.00%80.00%NovemberDecember2025FebruaryMarchApril
1.06%
36.45%
OARK
ARKK

Key characteristics

Sharpe Ratio

OARK:

-0.23

ARKK:

-0.00

Sortino Ratio

OARK:

-0.11

ARKK:

0.26

Omega Ratio

OARK:

0.99

ARKK:

1.03

Calmar Ratio

OARK:

-0.26

ARKK:

-0.00

Martin Ratio

OARK:

-0.80

ARKK:

-0.02

Ulcer Index

OARK:

8.65%

ARKK:

10.71%

Daily Std Dev

OARK:

30.40%

ARKK:

38.72%

Max Drawdown

OARK:

-27.24%

ARKK:

-80.91%

Current Drawdown

OARK:

-23.49%

ARKK:

-68.09%

Returns By Period

The year-to-date returns for both investments are quite close, with OARK having a -13.77% return and ARKK slightly higher at -13.42%.


OARK

YTD

-13.77%

1M

-6.06%

6M

-2.61%

1Y

-4.09%

5Y*

N/A

10Y*

N/A

ARKK

YTD

-13.42%

1M

-7.42%

6M

7.15%

1Y

2.87%

5Y*

4.80%

10Y*

10.24%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


OARK vs. ARKK - Expense Ratio Comparison

OARK has a 0.99% expense ratio, which is higher than ARKK's 0.75% expense ratio.


OARK
YieldMax Innovation Option Income Strategy ETF
Expense ratio chart for OARK: current value is 0.99%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
OARK: 0.99%
Expense ratio chart for ARKK: current value is 0.75%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
ARKK: 0.75%

Risk-Adjusted Performance

OARK vs. ARKK — Risk-Adjusted Performance Rank

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

OARK
The Risk-Adjusted Performance Rank of OARK is 1010
Overall Rank
The Sharpe Ratio Rank of OARK is 1111
Sharpe Ratio Rank
The Sortino Ratio Rank of OARK is 1212
Sortino Ratio Rank
The Omega Ratio Rank of OARK is 1212
Omega Ratio Rank
The Calmar Ratio Rank of OARK is 88
Calmar Ratio Rank
The Martin Ratio Rank of OARK is 88
Martin Ratio Rank

ARKK
The Risk-Adjusted Performance Rank of ARKK is 2121
Overall Rank
The Sharpe Ratio Rank of ARKK is 1919
Sharpe Ratio Rank
The Sortino Ratio Rank of ARKK is 2323
Sortino Ratio Rank
The Omega Ratio Rank of ARKK is 2323
Omega Ratio Rank
The Calmar Ratio Rank of ARKK is 1919
Calmar Ratio Rank
The Martin Ratio Rank of ARKK is 1919
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

OARK vs. ARKK - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for YieldMax Innovation Option Income Strategy ETF (OARK) and ARK Innovation ETF (ARKK). 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.


Sharpe ratio
The chart of Sharpe ratio for OARK, currently valued at -0.23, compared to the broader market0.002.004.00
OARK: -0.23
ARKK: -0.00
The chart of Sortino ratio for OARK, currently valued at -0.11, compared to the broader market-2.000.002.004.006.008.0010.0012.00
OARK: -0.11
ARKK: 0.26
The chart of Omega ratio for OARK, currently valued at 0.99, compared to the broader market0.501.001.502.002.503.00
OARK: 0.99
ARKK: 1.03
The chart of Calmar ratio for OARK, currently valued at -0.26, compared to the broader market0.005.0010.0015.00
OARK: -0.26
ARKK: -0.01
The chart of Martin ratio for OARK, currently valued at -0.80, compared to the broader market0.0020.0040.0060.0080.00100.00
OARK: -0.80
ARKK: -0.02

The current OARK Sharpe Ratio is -0.23, which is lower than the ARKK Sharpe Ratio of -0.00. The chart below compares the historical Sharpe Ratios of OARK and ARKK, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.501.00NovemberDecember2025FebruaryMarchApril
-0.23
-0.00
OARK
ARKK

Dividends

OARK vs. ARKK - Dividend Comparison

OARK's dividend yield for the trailing twelve months is around 60.79%, while ARKK has not paid dividends to shareholders.


TTM2024202320222021202020192018201720162015
OARK
YieldMax Innovation Option Income Strategy ETF
60.79%47.85%45.04%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
ARKK
ARK Innovation ETF
0.00%0.00%0.00%0.00%0.83%1.31%0.38%3.14%1.32%0.00%2.27%

Drawdowns

OARK vs. ARKK - Drawdown Comparison

The maximum OARK drawdown since its inception was -27.24%, smaller than the maximum ARKK drawdown of -80.91%. Use the drawdown chart below to compare losses from any high point for OARK and ARKK. For additional features, visit the drawdowns tool.


-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-23.49%
-26.66%
OARK
ARKK

Volatility

OARK vs. ARKK - Volatility Comparison

The current volatility for YieldMax Innovation Option Income Strategy ETF (OARK) is 14.90%, while ARK Innovation ETF (ARKK) has a volatility of 17.14%. This indicates that OARK experiences smaller price fluctuations and is considered to be less risky than ARKK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


4.00%6.00%8.00%10.00%12.00%14.00%16.00%18.00%NovemberDecember2025FebruaryMarchApril
14.90%
17.14%
OARK
ARKK
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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