QUBT vs. ARKX
QUBT (Quantum Computing, Inc.) is a stock, while ARKX (ARK Space Exploration & Innovation ETF) is Aerospace & Defense fund actively managed by ARK. Over the past 5 years, QUBT returned 9.88%/yr vs 10.38%/yr for ARKX. At a 0.46 correlation, their price movements are largely independent.
Performance
QUBT vs. ARKX - Performance Comparison
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Returns By Period
In the year-to-date period, QUBT achieves a -3.22% return, which is significantly lower than ARKX's 16.56% return.
QUBT
- 1D
- 0.20%
- 1M
- -9.97%
- YTD
- -3.22%
- 6M
- -17.59%
- 1Y
- -43.29%
- 3Y*
- 77.69%
- 5Y*
- 9.88%
- 10Y*
- —
ARKX
- 1D
- -1.94%
- 1M
- -2.96%
- YTD
- 16.56%
- 6M
- 17.78%
- 1Y
- 52.99%
- 3Y*
- 31.55%
- 5Y*
- 10.38%
- 10Y*
- —
QUBT vs. ARKX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
QUBT Quantum Computing, Inc. | -3.22% | -38.01% | 1,712.51% | -39.53% | -55.72% | -52.24% |
ARKX ARK Space Exploration & Innovation ETF | 16.56% | 48.46% | 26.67% | 24.37% | -34.27% | -8.05% |
Correlation
The correlation between QUBT and ARKX is 0.60, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.60 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.50 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.47 |
Correlation (All Time) Calculated using the full available price history since Mar 30, 2021 | 0.46 |
The correlation between QUBT and ARKX shifts across timeframes, from 0.46 (all time) to 0.60 (1 year), reflecting how their relationship changes across market environments.
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Return for Risk
QUBT vs. ARKX — Risk / Return Rank
QUBT
ARKX
QUBT vs. ARKX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Quantum Computing, Inc. (QUBT) and ARK Space Exploration & Innovation ETF (ARKX). 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.
| QUBT | ARKX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.01 | ||
| Sortino ratioReturn per unit of downside risk | -2.23 | ||
| Omega ratioGain probability vs. loss probability | 0.99 | 1.26 | -0.26 |
| Calmar ratioReturn relative to maximum drawdown | -0.58 | 2.61 | -3.19 |
| Martin ratioReturn relative to average drawdown | -0.89 | 6.87 | -7.76 |
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Drawdowns
QUBT vs. ARKX - Drawdown Comparison
The maximum QUBT drawdown since its inception was -97.53%, which is greater than ARKX's maximum drawdown of -43.61%. Use the drawdown chart below to compare losses from any high point for QUBT and ARKX.
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Drawdown Indicators
| QUBT | ARKX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.53% | -43.61% | -53.92% |
Max Drawdown (1Y)Largest decline over 1 year | -74.37% | -20.42% | -53.95% |
Max Drawdown (3Y)Largest decline over 3 years | -82.40% | -25.47% | -56.93% |
Max Drawdown (5Y)Largest decline over 5 years | -95.63% | -43.61% | -52.02% |
Current DrawdownCurrent decline from peak | -61.33% | -10.49% | -50.84% |
Average DrawdownAverage peak-to-trough decline | -72.90% | -19.92% | -52.98% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 48.67% | 7.74% | +40.93% |
Volatility
QUBT vs. ARKX - Volatility Comparison
Quantum Computing, Inc. (QUBT) has a higher volatility of 33.55% compared to ARK Space Exploration & Innovation ETF (ARKX) at 12.77%. This indicates that QUBT's price experiences larger fluctuations and is considered to be riskier than ARKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| QUBT | ARKX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 33.55% | 12.77% | +20.78% |
Volatility (6M)Calculated over the trailing 6-month period | 67.37% | 26.51% | +40.86% |
Volatility (1Y)Calculated over the trailing 1-year period | 103.81% | 33.50% | +70.31% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 133.05% | 28.02% | +105.03% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 177.48% | 27.65% | +149.83% |
Dividends
QUBT vs. ARKX - Dividend Comparison
Neither QUBT nor ARKX has paid dividends to shareholders.
Frequently Asked Questions
QUBT and ARKX have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QUBT has higher volatility (33.55%) compared to ARKX (12.77%). In terms of maximum drawdown, QUBT dropped -97.53% vs ARKX's -43.61%.
ARKX currently has the higher Sharpe Ratio (1.59 vs -0.42), 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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