Quantum-Si incorporated
QSINASDAQHealthcareMedical Devices
As of Oct 26, 2026 close
- Market cap
- $317.99M
- P/E (TTM)
- -
- Forward P/E
- -
- Dividend yield
- -
- 52-week range
- $0.69$2.52
- Volume (live)
- -
- Avg. volume (3M)
- 8.90M
Quantum-Si incorporated (QSI) Stock Price & Financial Analysis
Quantum-Si incorporated Stock Price Chart
Loading chart...
Financial Metrics & Key Statistics
Fundamental metrics, valuation ratios, and profitability indicators
| Day's Range | $1.36 - $1.48 |
|---|---|
| 52-Week High | $2.52 |
| 52-Week Low | $0.69 |
| Open | $1.43 |
| Volume (last close) | 10.35M |
| Average Volume (3M) | 8.90M |
| Revenue (TTM) | 1.60M |
|---|---|
| Net Income (TTM) | -98.52M |
| Free Cash Flow (TTM) | -93.69M |
| EPS (TTM) | −$0.47 |
| Profit Margin | -6138.26% |
| Operating Margin | -5929.72% |
| Return on Equity (ROE) | -54.67% |
| Debt to Equity | 0.02 |
| Annual Dividend | $0.00 |
|---|---|
| Dividend Yield | 0.00% |
| Market Cap | 317.99M |
|---|---|
| Shares Outstanding | 217.80M |
| Price to Sales (P/S) | 189.98 |
| Price to Book (P/B) | 1.69 |
| EV/EBITDA | -2.50 |
| 50-Day MA | $0.93 |
|---|---|
| 200-Day MA | $0.95 |
| 1-Year Change | −47.73% |
Source: Market prices and company fundamentals. Data as of Oct 26, 2026. Data sources and methodology
Quantum-Si incorporated at a Glance
As of the Oct 26, 2026 close, Quantum-Si incorporated (QSI) has a market capitalization of $317.99M. The stock trades at 190.0× sales. Over the trailing twelve months it lost $98.52M on revenue of $1.60M and burned $93.69M of free cash flow. Revenue fell 53.0% year over year.
As of its latest reported balance sheet, it holds $23.65M in cash and securities against $3.25M of debt, a net cash position of $20.40M.
Quantum-Si incorporated does not currently pay a dividend.
The share price is down 47.7% over the past year. At $1.46 (the Oct 26, 2026 close) it sits within its 52-week range of $0.69 to $2.52, above its 200-day moving average of $0.95.
Based on 1 professional analyst rating from the past 90 days, the consensus is Hold.
Frequently Asked Questions About Quantum-Si incorporated
What is the current stock price for QSI?
As of the Oct 26, 2026 close, QSI stock trades at $1.46. The 52-week range is $0.69–$2.52, with a day range of $1.36–$1.48.
What is the P/E ratio for QSI?
The P/E ratio (Price-to-Earnings) for QSI is shown in the Key Statistics section. This valuation metric helps compare Quantum-Si incorporated to industry peers.
Does QSI pay dividends?
Quantum-Si incorporated does not currently pay a regular dividend. It reported a net loss over the trailing twelve months, so it has no earnings to distribute. Check the Dividends tab for historical dividend information.
What do analysts recommend for QSI?
Based on ratings from 1 professional analyst over the last 90 days, the consensus for QSI is Hold.
What is the market cap of QSI?
As of the Oct 26, 2026 close, Quantum-Si incorporated's market capitalization is $318.0M, classifying it as a small-cap company. Quantum-Si incorporated operates in the Healthcare sector within the Medical Devices industry.