Key statistics
On Friday, Quantum-Si Inc (QSI:NMQ) closed at 0.9906, 7.12% above its 52-week low of 0.9248, set on Feb 05, 2026.
52-week range
Short selling activityProvided by S&P Global Market Intelligence
| Open | 0.99 |
|---|---|
| High | 1.05 |
| Low | 0.9886 |
| Bid | 0.98 |
| Offer | 1.00 |
| Previous close | 0.9751 |
| Average volume | 5.07m |
|---|---|
| Shares outstanding | 215.49m |
| Free float | 172.84m |
| P/E (TTM) | -- |
| Market cap | 210.12m USD |
| EPS (TTM) | -0.6589 USD |
Data delayed at least 15 minutes, as of Feb 13 2026 21:00 GMT.
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Press releases
- Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
- Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026
- Quantum-Si Announces the Release of Two New Manuscripts Demonstrating the Value of Single-Molecule Protein Sequencing in Clinical Proteomics and Pathogen & Toxin Detection
- Quantum-Si Announces Launch of New Version 3 Library Preparation Kit and a Suite of Data Analysis Tool Enhancements
- Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)
- Quantum-Si Highlights Significant Development Advancements for Proteus™ and Industry Leading Technology Pipeline at Investor & Analyst Day
- Quantum-Si to Highlight Significant Proteus™ Platform Development Progress and Provide Insights into the Company’s Industry Leading Technology Pipeline at Investor & Analyst Day
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