ARKK vs. SARK
ARKK (ARK Innovation ETF) and SARK (Tradr Short Innovation Daily ETF) are both exchange-traded funds - ARKK is a Technology Equities fund actively managed by ARK, while SARK is a Inverse Equities fund actively managed by AXS. Both are actively managed. Over the past 3 years, ARKK returned 24.28%/yr vs -31.10%/yr for SARK. At a correlation of -0.99, they often move in opposite directions. Both charge a 0.75% expense ratio.
Performance
ARKK vs. SARK - Performance Comparison
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Returns By Period
In the year-to-date period, ARKK achieves a 4.10% return, which is significantly higher than SARK's -9.16% return.
ARKK
- 1D
- 2.44%
- 1M
- 4.56%
- YTD
- 4.10%
- 6M
- -3.12%
- 1Y
- 38.10%
- 3Y*
- 24.28%
- 5Y*
- -5.81%
- 10Y*
- 15.82%
SARK
- 1D
- -2.55%
- 1M
- -5.04%
- YTD
- -9.16%
- 6M
- -2.48%
- 1Y
- -35.40%
- 3Y*
- -31.10%
- 5Y*
- —
- 10Y*
- —
ARKK vs. SARK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
ARKK ARK Innovation ETF | 4.10% | 35.49% | 8.40% | 69.04% | -66.97% | -21.11% |
SARK Tradr Short Innovation Daily ETF | -9.16% | -25.93% | -36.90% | -46.32% | 83.35% | 20.78% |
Correlation
The correlation between ARKK and SARK is -1.00, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -1.00 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.99 |
Correlation (All Time) Calculated using the full available price history since Nov 10, 2021 | -0.99 |
The correlation between ARKK and SARK has been stable across timeframes, ranging from -1.00 to -0.98 - a consistent structural relationship.
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Return for Risk
ARKK vs. SARK — Risk / Return Rank
ARKK
SARK
ARKK vs. SARK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ARK Innovation ETF (ARKK) and Tradr Short Innovation Daily ETF (SARK). 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.
| ARKK | SARK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.04 | ||
| Sortino ratioReturn per unit of downside risk | +3.00 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 0.85 | +0.34 |
| Calmar ratioReturn relative to maximum drawdown | 1.22 | -0.87 | +2.09 |
| Martin ratioReturn relative to average drawdown | 2.71 | -1.16 | +3.87 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| ARKK | SARK | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.05 | -0.99 | +2.04 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.13 | — | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.39 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | -0.25 | +0.60 |
Drawdowns
ARKK vs. SARK - Drawdown Comparison
The maximum ARKK drawdown since its inception was -80.97%, roughly equal to the maximum SARK drawdown of -81.07%. Use the drawdown chart below to compare losses from any high point for ARKK and SARK.
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Drawdown Indicators
| ARKK | SARK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -80.97% | -81.07% | +0.10% |
Max Drawdown (1Y)Largest decline over 1 year | -31.35% | -40.75% | +9.40% |
Max Drawdown (3Y)Largest decline over 3 years | -39.56% | -74.42% | +34.86% |
Max Drawdown (5Y)Largest decline over 5 years | -77.23% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -80.97% | — | — |
Current DrawdownCurrent decline from peak | -48.15% | -79.95% | +31.80% |
Average DrawdownAverage peak-to-trough decline | -30.13% | -46.49% | +16.36% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.09% | 30.56% | -16.47% |
Volatility
ARKK vs. SARK - Volatility Comparison
ARK Innovation ETF (ARKK) and Tradr Short Innovation Daily ETF (SARK) have volatilities of 9.47% and 9.19%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ARKK | SARK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.47% | 9.19% | +0.28% |
Volatility (6M)Calculated over the trailing 6-month period | 25.18% | 25.16% | +0.02% |
Volatility (1Y)Calculated over the trailing 1-year period | 36.42% | 35.98% | +0.44% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 46.29% | 56.23% | -9.94% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 40.26% | 56.23% | -15.97% |
ARKK vs. SARK - Expense Ratio Comparison
Both ARKK and SARK have an expense ratio of 0.75%.
Dividends
ARKK vs. SARK - Dividend Comparison
ARKK has not paid dividends to shareholders, while SARK's dividend yield for the trailing twelve months is around 3.10%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ARKK ARK Innovation ETF | 0.00% | 0.00% | 0.00% | 0.70% | 0.00% | 0.55% | 1.64% | 0.38% | 3.14% | 1.32% | 0.00% | 2.27% |
SARK Tradr Short Innovation Daily ETF | 3.10% | 2.82% | 15.49% | 12.57% | 25.22% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
ARKK and SARK have a correlation of -1.00, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ARKK has higher volatility (9.47%) compared to SARK (9.19%). In terms of maximum drawdown, ARKK dropped -80.97% vs SARK's -81.07%.
On 3-year performance, ARKK leads with 24.28% vs -31.10% for SARK. Both ETFs have the same 0.75% expense ratio. On volatility, SARK has been the lower-risk option at 9.19%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 3-year period, ARKK has performed better with a 24.28% return vs -31.10%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
ARKK and SARK have the same expense ratio: 0.75% per year.
SARK has the higher dividend yield at 3.10%, compared with 0.00% for ARKK.
ARKK is categorized as Technology Equities, while SARK is Inverse Equities. They also come from different issuers: ARK and AXS.
ARKK currently has the higher Sharpe Ratio (1.05 vs -0.99), 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.
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