Quantum-Si Incorporated Class A Common Stock
$1.040
USD
Last updated on --.
24h volume8.75M
24h highest1.2750 USD
24h lowest1.0200 USD
24h Price movement-0.95%
QSI recent prices
24 Hours
-0.95%-$0.01
30 days
+14.71%+$0.1334
60 days
+38.57%+$0.2895
90 days
+12.32%+$0.1141
Key data
Previous close1.0500 USD
Market cap259.13M USD
Volume8.75M
P/E ratio--
Dividend yield (TTM)0.00%
Dividend amount--
Next ex-dividend date--
Next payment date--
EPS diluted (TTM)-0.48000 USD
Net income (FY)-103.82M USD
Revenue (FY)1.85M USD
Last report dateMay 7, 2026
About Quantum-Si Incorporated Class A Common Stock
HeadquartersBRANFORD
Employees (FY)145.00
Revenue per employee (FY)12.77K USD
Net income per employee (FY)-716.01K USD
Listed onNasdaq
QSI conversion tables
 |  |
|---|---|
| 0.5 QSI | 0.52 USD |
| 1 QSI | 1.040 USD |
| 5 QSI | 5.200 USD |
| 10 QSI | 10.4 USD |
| |
|---|---|
| 0.5 USD | 0.48077 QSI |
| 1 USD | 0.96154 QSI |
| 5 USD | 4.807 QSI |
| 10 USD | 9.615 QSI |
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FAQ
QSI is trading at $1.040, -0.95% over the last 24 hours. Track live moves on the price chart at the top of this page.
The QSI stock forecast depends on a mix of factors — broader market conditions, sector trends, and company-specific drivers like earnings, product cycles, and macro signals. QSI is currently trading at $1.040, -0.95% over the last 24 hours, which reflects how the market is pricing these factors today. For a longer-term outlook on QSI price action, review the 30-day, 60-day, and 90-day performance shown above, monitor momentum across the MEASURING & CONTROLLING DEVICES, NEC sector, and watch overall market sentiment. Stock forecasts and price predictions are inherently uncertain — always DYOR.
P/E ratio (Price-to-Earnings, trailing twelve months) measures how much investors pay per dollar of earnings over the last 12 months. QSI's P/E ratio is currently -- — calculated by dividing its share price by its trailing 12-month earnings per share (EPS). A higher P/E suggests investors expect stronger future growth from QSI; a lower P/E may indicate the stock is undervalued or that the market is pricing in a weaker outlook. P/E ratios are most useful when compared against QSI's historical range and other companies in the MEASURING & CONTROLLING DEVICES, NEC sector.
Quantum-Si Incorporated Class A Common Stock's market cap is currently 259.13M USD. Market cap is calculated as stock price × total shares outstanding.
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24h volume8.75M
24h highest1.2750 USD
24h lowest1.0200 USD
24h Price movement-0.95%
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