- Sector
- Healthcare
- Industry
- Biotechnology
- IPO Date
- Jun 11, 2021
Highlights
- Market Cap
- $1.47M
- Enterprise Value
- -$29.18M
- EPS (TTM)
- -$0.51
- Total Revenue (TTM)
- $1.85M
- Gross Profit (TTM)
- -$3.71M
- EBITDA (TTM)
- -$104.05M
- Year Range
- $0.00 - $0.83
- ROA (TTM)
- -48.66%
- ROE (TTM)
- -51.72%
Share Price Chart
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Performance
QSIAW Performance Chart
Quantum-Si incorporated (QSIAW) is down 96.6% since the beginning of the year. At $0 per share, QSIAW is trading 99.2% below its 52-week high of $1. Investors who bought $1,000 worth of QSIAW shares 5 years ago would now be looking at an investment worth $3.
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Returns By Period
Quantum-Si incorporated (QSIAW) has returned -96.61% so far this year and -98.92% over the past 12 months.
Quantum-Si incorporated
- 1D
- 0.00%
- 1M
- -81.06%
- YTD
- -96.61%
- 6M
- -97.57%
- 1Y
- -98.92%
- 3Y*
- -69.91%
- 5Y*
- -69.69%
- 10Y*
- —
Benchmark (S&P 500 Index)
- 1D
- -0.37%
- 1M
- -0.01%
- YTD
- 9.16%
- 6M
- 8.64%
- 1Y
- 25.22%
- 3Y*
- 19.78%
- 5Y*
- 11.99%
- 10Y*
- 13.88%
QSIAW Monthly Returns History
Based on dividend-adjusted daily data since Jun 11, 2021, QSIAW's average daily return is +0.32%, while the average monthly return is +7.01%. At this rate, an investment would double in approximately 0.9 years.
Historically, 33% of months were positive and 67% were negative. The best month was Nov 2024 with a return of +463.0%, while the worst month was Jun 2026 at -72.7%. The longest winning streak lasted 2 consecutive months, and the longest losing streak was 5 months.
On a daily basis, QSIAW closed higher 41% of trading days. The best single day was Nov 20, 2024 with a return of +121.7%, while the worst single day was Sep 8, 2025 at -48.2%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -24.69% | 25.36% | -42.63% | -32.69% | -65.94% | -72.69% | -96.61% | ||||||
| 2025 | -42.40% | -31.53% | -18.86% | -12.50% | 128.57% | -18.62% | -29.34% | -9.35% | -35.25% | 48.15% | -27.50% | -30.86% | -83.96% |
| 2024 | -58.53% | 56.49% | 18.15% | -5.04% | -21.74% | -30.56% | 21.44% | -34.89% | -11.67% | -24.74% | 463.01% | 237.93% | 295.68% |
| 2023 | 117.00% | -52.24% | -42.11% | 0.60% | 62.36% | -6.08% | 224.34% | -53.10% | -22.86% | -61.11% | 109.52% | 43.60% | 26.37% |
| 2022 | -48.29% | -13.98% | 43.75% | -23.90% | -14.28% | -24.68% | 4.42% | 5.25% | -14.65% | 7.55% | -38.60% | -28.57% | -86.10% |
| 2021 | 0.27% | -28.99% | -15.73% | -9.78% | -5.91% | -17.80% | 14.56% | -52.04% |
Benchmark Metrics
Quantum-Si incorporated has an annualized alpha of 89.85%, beta of 1.37, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since June 11, 2021.
- This stock participated in 261.56% of S&P 500 Index downside but only 19.21% of its upside - more exposed to losses than it benefited from rallies.
- R2 of 0.01 means this stock moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 89.85%
- Beta
- 1.37
- R²
- 0.01
- Upside Capture
- 19.21%
- Downside Capture
- 261.56%
Return for Risk
Risk / Return Rank
QSIAW ranks 8 for risk / return — in the bottom 8% of stocks on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
The table below present risk-adjusted performance metrics for Quantum-Si incorporated (QSIAW) and compare them to S&P 500 Index.
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.
| QSIAW | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.51 | ||
| Sortino ratioReturn per unit of downside risk | -4.44 | ||
| Omega ratioGain probability vs. loss probability | 0.80 | 1.37 | -0.57 |
| Calmar ratioReturn relative to maximum drawdown | -1.00 | 2.78 | -3.78 |
| Martin ratioReturn relative to average drawdown | -1.45 | 12.44 | -13.89 |
Dividends
Dividend History
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the Quantum-Si incorporated. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the Quantum-Si incorporated was 99.83%, occurring on Jun 10, 2026. The portfolio has not yet recovered.
The current Quantum-Si incorporated drawdown is 99.83%.
Related event | Drawdown | Fall | Recovery | Underwater |
|---|---|---|---|---|
2026 bear market2026 | -99.83%Jun 2026 | 4y 11mo | — | 4y 11moJul 2021 - now |
2021 bear market2021 | -45.07%Jun 2021 | 6d | 12d | 18dJun 2021 - Jun 2021 |
2021 pullback2021 | -6.52%Jul 2021 | 1d | 2d | 3dJul 2021 - Jul 2021 |
2021 pullback2021 | -1.83%Jun 2021 | 0s | 1d | 1dJun 2021 - Jul 2021 |
Drawdown Indicators
| QSIAW | Benchmark | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.83% | -56.78% | -43.05% |
Max Drawdown (1Y)Largest decline over 1 year | -99.15% | -9.10% | -90.05% |
Max Drawdown (3Y)Largest decline over 3 years | -99.68% | -18.90% | -80.78% |
Max Drawdown (5Y)Largest decline over 5 years | -99.83% | -25.43% | -74.40% |
Max Drawdown (10Y)Largest decline over 10 years | — | -33.92% | — |
Current DrawdownCurrent decline from peak | -99.83% | -1.80% | -98.03% |
Average DrawdownAverage peak-to-trough decline | -85.01% | -10.71% | -74.30% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 68.51% | 2.03% | +66.48% |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Financials
Financial Performance
The chart below illustrates the trends in the financial health of Quantum-Si incorporated over time, highlighting three key metrics: Total Revenue, Earnings Before Interest and Taxes (EBIT), and Net Income.
Valuation
The Valuation section provides an overview of how Quantum-Si incorporated is priced in the market compared to other companies in the Biotechnology industry. It includes key financial ratios that help investors assess whether the stock is undervalued or overvalued.
PS Ratio
This chart shows the Price-to-Sales (P/S) ratio for QSIAW relative to other companies in the Biotechnology industry. Currently, QSIAW has a P/S ratio of 0.7. This P/S ratio is low compared to the industry average. It may indicate that the stock is undervalued relative to its revenue, or that the market expects slower growth or lower margins.
PB Ratio
The chart illustrates the Price-to-Book (P/B) ratio for QSIAW in comparison with other companies in the Biotechnology industry. Currently, QSIAW has a P/B value of 0.0. This P/B ratio is low compared to industry peers. It might indicate the stock is undervalued or that the company’s assets are not expected to generate strong returns.
Income Statement
| TTM | |
|---|---|
Revenue | — |
Total Revenue | — |
Cost Of Revenue | — |
Gross Profit | — |
Operating Expenses | — |
Selling, General & Admin Expenses | — |
R&D Expenses | — |
Depreciation And Amortization | — |
Total Operating Expenses | — |
Income | — |
Income Before Tax | — |
Operating Income | — |
EBITDA | — |
EBIT | — |
Earnings From Continuing Operations | — |
Net Income | — |
Income Tax Expense | — |
Other Non-Operating Income (Expenses) | — |
Extraordinary Items | — |
Discontinued Operations | — |
Effect Of Accounting Charges | — |
Non Recurring | — |
Minority Interest | — |
Other Items | — |
Interest Income | — |
Interest Expense | — |
Net Interest Income | — |
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