QUBT vs. QMCO
QUBT (Quantum Computing, Inc.) and QMCO (Quantum Corporation) are both stocks. Both operate in the Computer Hardware industry within the Technology sector. Over the past 5 years, QUBT returned -2.81%/yr vs -38.81%/yr for QMCO. Their 0.25 correlation means their historical movements had little consistent relationship.
Performance
QUBT vs. QMCO - Performance Comparison
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Returns By Period
In the year-to-date period, QUBT achieves a -21.05% return, which is significantly lower than QMCO's 64.96% return.
QUBT
- 1D
- 1.00%
- 1M
- -10.50%
- 6M
- -12.62%
- YTD
- -21.05%
- 1Y
- -45.27%
- 3Y*
- 73.16%
- 5Y*
- -2.81%
- 10Y*
- —
- ALL TIME*
- 5.70%
QMCO
- 1D
- -5.34%
- 1M
- 4.72%
- 6M
- 71.61%
- YTD
- 64.96%
- 1Y
- 41.30%
- 3Y*
- -23.10%
- 5Y*
- -38.81%
- 10Y*
- -20.32%
- ALL TIME*
- -18.32%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $10.63M | $9.59M | $13.73M | |
| $67.13M | $75.12M | $203.10M |
QUBT vs. QMCO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
QUBT Quantum Computing, Inc. | -21.05% | -38.01% | 1,712.51% | -39.53% | -55.72% | -75.83% | 370.33% | 0.00% | -42.31% |
QMCO Quantum Corporation | 64.96% | -88.04% | 672.49% | -67.98% | -80.25% | -9.80% | -17.52% | 271.00% | 17.65% |
Correlation
The correlation between QUBT and QMCO is 0.53, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.53 |
Correlation (3Y) Balances recent behavior with more history. | 0.42 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.36 |
Correlation (All Time) Calculated using the full available price history since Aug 1, 2018 | 0.25 |
Over the past year, QUBT and QMCO have become more correlated (0.53) than their long-term average of 0.25, meaning their price movements have been converging.
Fundamentals
QUBT:
$1.11B
QMCO:
$66.49M
QUBT:
-$0.20
QMCO:
-$7.68
QUBT:
378.07
QMCO:
0.50
QUBT:
$4.33M
QMCO:
$279.58M
QUBT:
-$667.00K
QMCO:
$103.04M
QUBT:
-$52.52M
QMCO:
-$67.70M
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Return for Risk
QUBT vs. QMCO — Risk / Return Rank
QUBT
QMCO
QUBT vs. QMCO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Quantum Computing, Inc. (QUBT) and Quantum Corporation (QMCO). 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 | QMCO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.77 | ||
| Sortino ratioReturn per unit of downside risk | -1.47 | ||
| Omega ratioGain probability vs. loss probability | 0.98 | 1.15 | -0.16 |
| Calmar ratioReturn relative to maximum drawdown | -0.61 | 0.49 | -1.10 |
| Martin ratioReturn relative to average drawdown | -0.86 | 0.85 | -1.71 |
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Drawdowns
QUBT vs. QMCO - Drawdown Comparison
The maximum QUBT drawdown since its inception was -97.53%, roughly equal to the maximum QMCO drawdown of -99.93%. Use the drawdown chart below to compare losses from any high point for QUBT and QMCO.
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Drawdown Indicators
| QUBT | QMCO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.53% | -99.93% | +2.40% |
Max Drawdown (1Y)Largest decline over 1 year | -74.37% | -67.72% | -6.65% |
Max Drawdown (3Y)Largest decline over 3 years | -82.40% | -93.90% | +11.50% |
Max Drawdown (5Y)Largest decline over 5 years | -94.83% | -98.26% | +3.43% |
Max Drawdown (10Y)Largest decline over 10 years | — | -98.67% | — |
Current DrawdownCurrent decline from peak | -68.46% | -99.69% | +31.23% |
Average DrawdownAverage peak-to-trough decline | -72.77% | -88.14% | +15.37% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 52.85% | 38.82% | +14.03% |
Volatility
QUBT vs. QMCO - Volatility Comparison
Quantum Computing, Inc. (QUBT) and Quantum Corporation (QMCO) have volatilities of 22.60% and 23.03%, 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
| QUBT | QMCO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.60% | 23.03% | -0.43% |
Volatility (6M)Calculated over the trailing 6-month period | 67.68% | 74.53% | -6.85% |
Volatility (1Y)Calculated over the trailing 1-year period | 100.31% | 104.69% | -4.38% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 132.80% | 159.82% | -27.02% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 176.32% | 124.86% | +51.46% |
Dividends
QUBT vs. QMCO - Dividend Comparison
Neither QUBT nor QMCO has paid dividends to shareholders.
Financials
QUBT vs. QMCO - Financials Comparison
This section allows you to compare key financial metrics between Quantum Computing, Inc. and Quantum Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
QUBT and QMCO have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
QMCO has higher volatility (23.03%) compared to QUBT (22.60%). In terms of maximum drawdown, QUBT dropped -97.53% vs QMCO's -99.93%.
QMCO currently has the higher Sharpe Ratio (0.32 vs -0.45), 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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