Quantum-Si incorporated (QSI)Healthcare | Medical Devices | Branford, United States | NasdaqGM
1.39 USD
-0.02
(-1.418%) ⇩
(Oct. 14, 2026, 4 p.m.
EDT)
After hours: 1.36 -0.03 (-0.030%) ⇩ (Oct. 14, 2026, 6:35 p.m. EDT) |
Hot Take ↕ | Oct. 10, 2026, 9:23 a.m. EDT
The investment case here is defined by a stark contradiction between a catastrophic long-term reality and a desperate, speculative short-term gamble. Fundamentally, the business is failing hard: revenue has contracted by nearly 42%, operating margins are obliterated at -74.5%, and the company is burning cash with no dividend to cushion the blow. The stock has lost over 80% of its value over the last four years, and despite a recent bounce, the underlying economics remain broken. However, the options market tells a different story for the immediate future. Traders are pouring money into $2.00 call options, betting on a massive surge to escape the $1.00 delisting danger zone. This isn't a buy-and-hold opportunity; it is a high-risk, binary event trade where the entire thesis rests on the company generating enough revenue soon to satisfy Nasdaq rules and spark a liquidity event. Until that happens, the fundamentals dictate avoidance. |
| Model | MAE |
|---|---|
| MSTL ✓ | 0.107233 |
| AutoETS | 0.107771 |
| AutoTheta | 0.320627 |
| AutoARIMA | 0.383601 |
Forecast horizon: 45 days | Selected: MSTL
| Forecast Reliability | |
|---|---|
| Score | 18% |
| H-stat | 12.30 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.000 |
| Excess Kurtosis | 9.27 |
| Attribute | Value |
|---|---|
| Sector | Healthcare |
| Debt to Equity Ratio | 1.805 |
| Revenue per Share | 0.007 |
| Market Cap | 304,248,608 |
| Forward P/E | -3.97 |
| Beta | 3.22 |
| Website | https://www.quantum-si.com |
As of Oct. 10, 2026, 9:23 a.m. EDT: Speculators are aggressively buying out-of-the-money calls at the $2.00 strike across multiple expirations, creating significant volume-to-open-interest imbalances that suggest a bullish bet on a rapid recovery. Conversely, there is heavy open interest in the $1.00 put strikes, indicating a 'pin risk' defense or insurance against a drop back to the Nasdaq delisting threshold, though recent call flow suggests buyers are more active than sellers.
| Attribute | Value |
|---|---|
| 52 Week Change | -0.46387833 |
| Address1 | 29 Business Park Drive |
| All Time High | 25.0 |
| All Time Low | 0.612 |
| Ask | 0.9885 |
| Ask Size | 2 |
| Audit Risk | 3 |
| Average Analyst Rating | 1.7 - Buy |
| Average Daily Volume10 Day | 16,493,380 |
| Average Daily Volume3 Month | 4,925,973 |
| Average Volume | 4,925,973 |
| Average Volume10Days | 16,493,380 |
| Beta | 3.218 |
| Bid | 0.5415 |
| Bid Size | 2 |
| Board Risk | 5 |
| Book Value | 0.823 |
| City | Branford |
| Compensation As Of Epoch Date | 1,767,139,200 |
| Compensation Risk | 10 |
| Country | United States |
| Crypto Tradeable | 0 |
| Currency | USD |
| Current Price | 1.39 |
| Current Ratio | 9.969 |
| Custom Price Alert Confidence | HIGH |
| Date Short Interest | 1,790,726,400 |
| Day High | 1.44 |
| Day Low | 1.3301 |
| Debt To Equity | 1.805 |
| Display Name | Quantum-Si |
| Dividend Yield | 0.0 |
| Earnings Call Timestamp End | 1,786,651,200 |
| Earnings Call Timestamp Start | 1,786,651,200 |
| Earnings Timestamp | 1,786,651,200 |
| Earnings Timestamp End | 1,793,908,800 |
| Earnings Timestamp Start | 1,793,908,800 |
| Ebitda | -87,360,000 |
| Ebitda Margins | 0.0 |
| Enterprise To Ebitda | -2.291 |
| Enterprise To Revenue | 124.697 |
| Enterprise Value | 200,138,320 |
| Eps Current Year | -0.4 |
| Eps Forward | -0.35 |
| Eps Trailing Twelve Months | -0.45 |
| Esg Populated | 0 |
| Exchange | NGM |
| Exchange Data Delayed By | 15 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 0.88854 |
| Fifty Day Average Change | 0.50145996 |
| Fifty Day Average Change Percent | 0.56436396 |
| Fifty Two Week Change Percent | -46.387833 |
| Fifty Two Week High | 3.1 |
| Fifty Two Week High Change | -1.7099999 |
| Fifty Two Week High Change Percent | -0.5516129 |
| Fifty Two Week Low | 0.69 |
| Fifty Two Week Low Change | 0.7 |
| Fifty Two Week Low Change Percent | 1.0144928 |
| Fifty Two Week Range | 0.69 - 3.1 |
| Financial Currency | USD |
| First Trade Date Milliseconds | 1,605,277,800,000 |
| Float Shares | 180,222,447 |
| Forward Eps | -0.35 |
| Forward P E | -3.9714286 |
| Free Cashflow | -50,126,000 |
| Full Exchange Name | NasdaqGM |
| Full Time Employees | 145 |
| Fullday Change | -0.049999952 |
| Fullday Change Percent | -3.546096 |
| Fullday Price | 1.36 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Governance Epoch Date | 1,790,812,800 |
| Gross Margins | 0.35016 |
| Gross Profits | 562,000 |
| Has Pre Post Market Data | 1 |
| Held Percent Insiders | 0.104540005 |
| Held Percent Institutions | 0.24804 |
| Implied Shares Outstanding | 218,883,912 |
| Industry | Medical Devices |
| Industry Disp | Medical Devices |
| Industry Key | medical-devices |
| Is Earnings Date Estimate | 1 |
| Language | en-US |
| Last Fiscal Year End | 1,767,139,200 |
| Long Business Summary | Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut. |
| Long Name | Quantum-Si incorporated |
| Market | us_market |
| Market Cap | 304,248,608 |
| Market State | POST |
| Max Age | 86,400 |
| Message Board Id | finmb_656553517 |
| Most Recent Quarter | 1,782,777,600 |
| Net Income To Common | -98,519,000 |
| Next Fiscal Year End | 1,798,675,200 |
| Non Diluted Market Cap | 166,329,884 |
| Number Of Analyst Opinions | 3 |
| Open | 1.341 |
| Operating Cashflow | -92,448,000 |
| Operating Margins | -74.50291 |
| Overall Risk | 9 |
| Phone | 866 688 7374 |
| Post Market Change | -0.029999971 |
| Post Market Change Percent | -2.1582713 |
| Post Market Price | 1.36 |
| Post Market Time | 1,792,017,324 |
| Previous Close | 1.41 |
| Price Eps Current Year | -3.475 |
| Price Hint | 4 |
| Price To Book | 1.6889428 |
| Price To Sales Trailing12 Months | 189.56299 |
| Profit Margins | 0.0 |
| Quick Ratio | 9.359 |
| Quote Source Name | Nasdaq Real Time Price |
| Quote Type | EQUITY |
| Recommendation Key | buy |
| Recommendation Mean | 1.66667 |
| Region | US |
| Regular Market Change | -0.01999998 |
| Regular Market Change Percent | -1.4184383 |
| Regular Market Day High | 1.44 |
| Regular Market Day Low | 1.3301 |
| Regular Market Day Range | 1.3301 - 1.44 |
| Regular Market Open | 1.341 |
| Regular Market Previous Close | 1.41 |
| Regular Market Price | 1.39 |
| Regular Market Time | 1,792,008,001 |
| Regular Market Volume | 5,341,548 |
| Return On Assets | -0.25715 |
| Return On Equity | -0.49113998 |
| Revenue Growth | -0.418 |
| Revenue Per Share | 0.007 |
| Sand P52 Week Change | 0.17004645 |
| Sector | Healthcare |
| Sector Disp | Healthcare |
| Sector Key | healthcare |
| Share Holder Rights Risk | 9 |
| Shares Outstanding | 198,946,412 |
| Shares Percent Shares Out | 0.054 |
| Shares Short | 11,830,534 |
| Shares Short Previous Month Date | 1,788,134,400 |
| Shares Short Prior Month | 14,444,969 |
| Short Name | Quantum-Si Incorporated |
| Short Percent Of Float | 0.066300005 |
| Short Ratio | 3.88 |
| Source Interval | 15 |
| State | CT |
| Symbol | QSI |
| Target High Price | 4.0 |
| Target Low Price | 1.0 |
| Target Mean Price | 2.3 |
| Target Median Price | 1.9 |
| Total Cash | 111,741,000 |
| Total Cash Per Share | 0.511 |
| Total Debt | 3,253,000 |
| Total Revenue | 1,605,000 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Eps | -0.45 |
| Trailing Peg Ratio | None |
| Triggerable | 1 |
| Two Hundred Day Average | 0.95225 |
| Two Hundred Day Average Change | 0.43774998 |
| Two Hundred Day Average Change Percent | 0.45970067 |
| Type Disp | Equity |
| Volume | 5,341,548 |
| Website | https://www.quantum-si.com |
| Zip | 6,405 |