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

Correlation

The correlation between OARK and ARKK is 0.92, 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.


-0.50.00.51.00.9

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.

-20.00%-10.00%0.00%10.00%20.00%30.00%AugustSeptemberOctoberNovemberDecember2025
16.67%
28.77%
OARK
ARKK

Key characteristics

Sharpe Ratio

OARK:

1.00

ARKK:

0.96

Sortino Ratio

OARK:

1.42

ARKK:

1.47

Omega Ratio

OARK:

1.19

ARKK:

1.18

Calmar Ratio

OARK:

1.25

ARKK:

0.47

Martin Ratio

OARK:

3.96

ARKK:

3.28

Ulcer Index

OARK:

6.85%

ARKK:

10.58%

Daily Std Dev

OARK:

27.22%

ARKK:

36.24%

Max Drawdown

OARK:

-27.24%

ARKK:

-80.91%

Current Drawdown

OARK:

-2.68%

ARKK:

-60.07%

Returns By Period

In the year-to-date period, OARK achieves a 5.22% return, which is significantly lower than ARKK's 8.33% return.


OARK

YTD

5.22%

1M

1.53%

6M

16.68%

1Y

23.91%

5Y*

N/A

10Y*

N/A

ARKK

YTD

8.33%

1M

3.54%

6M

28.77%

1Y

29.94%

5Y*

3.39%

10Y*

12.77%

*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 at 0.99% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.99%
Expense ratio chart for ARKK: current value at 0.75% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%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 3939
Overall Rank
The Sharpe Ratio Rank of OARK is 3737
Sharpe Ratio Rank
The Sortino Ratio Rank of OARK is 3636
Sortino Ratio Rank
The Omega Ratio Rank of OARK is 3737
Omega Ratio Rank
The Calmar Ratio Rank of OARK is 4747
Calmar Ratio Rank
The Martin Ratio Rank of OARK is 3939
Martin Ratio Rank

ARKK
The Risk-Adjusted Performance Rank of ARKK is 3434
Overall Rank
The Sharpe Ratio Rank of ARKK is 3737
Sharpe Ratio Rank
The Sortino Ratio Rank of ARKK is 3838
Sortino Ratio Rank
The Omega Ratio Rank of ARKK is 3636
Omega Ratio Rank
The Calmar Ratio Rank of ARKK is 2424
Calmar Ratio Rank
The Martin Ratio Rank of ARKK is 3535
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 1.00, compared to the broader market0.002.004.001.000.96
The chart of Sortino ratio for OARK, currently valued at 1.42, compared to the broader market0.005.0010.0015.001.421.47
The chart of Omega ratio for OARK, currently valued at 1.19, compared to the broader market1.002.003.001.191.18
The chart of Calmar ratio for OARK, currently valued at 1.25, compared to the broader market0.005.0010.0015.0020.001.251.27
The chart of Martin ratio for OARK, currently valued at 3.96, compared to the broader market0.0020.0040.0060.0080.00100.003.963.28
OARK
ARKK

The current OARK Sharpe Ratio is 1.00, which is comparable to the ARKK Sharpe Ratio of 0.96. 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 Ratio-0.500.000.501.00AugustSeptemberOctoberNovemberDecember2025
1.00
0.96
OARK
ARKK

Dividends

OARK vs. ARKK - Dividend Comparison

OARK's dividend yield for the trailing twelve months is around 42.50%, while ARKK has not paid dividends to shareholders.


TTM2024202320222021202020192018201720162015
OARK
YieldMax Innovation Option Income Strategy ETF
42.50%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.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-2.68%
-2.35%
OARK
ARKK

Volatility

OARK vs. ARKK - Volatility Comparison

The current volatility for YieldMax Innovation Option Income Strategy ETF (OARK) is 9.86%, while ARK Innovation ETF (ARKK) has a volatility of 13.12%. 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.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%AugustSeptemberOctoberNovemberDecember2025
9.86%
13.12%
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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