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QSI — Quantum-Si Incorporated Class A Common Stock
NasdaqQuantum-Si Incorporated Class A Common Stock
$1.43
+0.36(+33.64%)
- O
- 1.20
- H
- 1.48
- L
- 1.15
- V
- 32.31M
⏱️ End-of-day dataAs of Oct 1, 2026
Chart
About QSI
Quantum-Si Inc is a life sciences company focused on proteomics research and analytical technologies. It develops single-molecule detection platforms designed to enable next-generation protein sequencing (NGPS) and large-scale protein analysis. Its technology supports massively parallel sequencing of proteins and can also be applied to the study of nucleic acids, providing tools for researchers and clinical applications in molecular analysis. The company's revenue is derived from sales of products and services.
IndustryMEASURING & CONTROLLING DEVICES, NEC
SectorNot available
IPO DateJun 11, 2021
Employees145
Stock ExchangeNasdaq
Ticker SymbolQSI
Websitehttps://www.quantum-si.com
Key Financial Statistics
| Market Cap | $182.61M |
| P/E Ratio | N/A |
| Dividend Yield | N/A |
| EPS | N/A |
| Beta | N/A |
| 52-Week Range | $0.61 - $25.00 |
| 52-Week Avg Volume | 3.82M |
| VWAP | $1.34 |
| Transactions | 68,410 |
| Total Recorded Bars | 1,476 days |