OARK vs. BLOX
OARK (YieldMax Innovation Option Income Strategy ETF) and BLOX (Nicholas Crypto Income ETF) are both exchange-traded funds - OARK is a Options Trading fund actively managed by YieldMax, while BLOX is a Cryptocurrency fund actively managed by Nicholas. Both are actively managed. A 0.77 correlation means they provide meaningful diversification when combined. OARK charges 0.99%/yr vs 1.03%/yr for BLOX.
Performance
OARK vs. BLOX - Performance Comparison
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Returns By Period
In the year-to-date period, OARK achieves a 3.08% return, which is significantly lower than BLOX's 12.02% return.
OARK
- 1D
- 0.49%
- 1M
- -2.45%
- YTD
- 3.08%
- 6M
- 0.24%
- 1Y
- 24.60%
- 3Y*
- 11.56%
- 5Y*
- —
- 10Y*
- —
BLOX
- 1D
- 2.42%
- 1M
- -3.21%
- YTD
- 12.02%
- 6M
- 4.90%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
OARK vs. BLOX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
OARK YieldMax Innovation Option Income Strategy ETF | 3.08% | 16.92% |
BLOX Nicholas Crypto Income ETF | 12.02% | 8.17% |
Correlation
The correlation between OARK and BLOX is 0.77, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Jun 17, 2025 | 0.77 |
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Return for Risk
OARK vs. BLOX — Risk / Return Rank
OARK
BLOX
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
OARK vs. BLOX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for YieldMax Innovation Option Income Strategy ETF (OARK) and Nicholas Crypto Income ETF (BLOX). 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.
| OARK | BLOX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 1.16 | — | — |
| Calmar ratioReturn relative to maximum drawdown | 1.06 | — | — |
| Martin ratioReturn relative to average drawdown | 2.49 | — | — |
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Drawdowns
OARK vs. BLOX - Drawdown Comparison
The maximum OARK drawdown since its inception was -35.48%, smaller than the maximum BLOX drawdown of -47.09%. Use the drawdown chart below to compare losses from any high point for OARK and BLOX.
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Drawdown Indicators
| OARK | BLOX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -35.48% | -47.09% | +11.61% |
Max Drawdown (1Y)Largest decline over 1 year | -23.26% | — | — |
Max Drawdown (3Y)Largest decline over 3 years | -35.48% | — | — |
Current DrawdownCurrent decline from peak | -9.41% | -22.56% | +13.15% |
Average DrawdownAverage peak-to-trough decline | -10.56% | -18.62% | +8.06% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.91% | — | — |
Volatility
OARK vs. BLOX - Volatility Comparison
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Volatility by Period
| OARK | BLOX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.10% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 21.00% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 28.43% | 54.31% | -25.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 30.94% | 54.31% | -23.37% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 30.94% | 54.31% | -23.37% |
OARK vs. BLOX - Expense Ratio Comparison
OARK has a 0.99% expense ratio, which is lower than BLOX's 1.03% expense ratio.
Dividends
OARK vs. BLOX - Dividend Comparison
OARK's dividend yield for the trailing twelve months is around 62.47%, more than BLOX's 40.25% yield.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
BLOX Nicholas Crypto Income ETF | 40.25% | 22.69% | 0.00% | 0.00% |
OARK YieldMax Innovation Option Income Strategy ETF | 62.47% | 61.86% | 47.86% | 45.03% |
Frequently Asked Questions
OARK and BLOX have a correlation of 0.77, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, OARK is cheaper at 0.99% per year. The better choice depends on whether you care most about return, fees, risk, or income.
OARK is cheaper with a 0.99% expense ratio, compared with 1.03% for BLOX.
OARK has the higher dividend yield at 62.47%, compared with 40.25% for BLOX.
OARK is categorized as Options Trading, while BLOX is Cryptocurrency. They also come from different issuers: YieldMax and Nicholas. Their fees differ too: 0.99% for OARK and 1.03% for BLOX.
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