Quantum-Si Incorporated Class A Common Stock
$0.75
-$0.02 (-3.23%)
$0.74Day Range$0.80
Key Statistics
Market Cap
$163.09M
Shares Outstanding
218.9M
Primary Exchange
XNAS
Currency
USD
Type
CS
IPO Date
Jun 11, 2021
Round Lot
100
Locale
US
Trading Data
Day Open
$0.79
Day High
$0.80
Day Low
$0.74
Volume
1.71M
VWAP
$0.76
Prev Close
$0.77
Transactions
--
Acc. Volume
--
About Quantum-Si Incorporated Class A Common Stock
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.
MEASURING & CONTROLLING DEVICES, NECSIC 3829145 employees29 BUSINESS PARK DRIVE, BRANFORD, CT, 06405(203) 458-7100IPO Jun 11, 2021US / STOCKSActiveWebsite
Identifiers
- CIK
- 0001816431
- Composite FIGI
- BBG00X8RS963
- Share Class FIGI
- BBG00X8RS972
- Ticker Root
- QSI
- SIC Code
- 3829
About Quantum-Si Incorporated Class A Common Stock (QSI) Stock
Quantum-Si Incorporated Class A Common Stock (QSI) closed the 2026-09-18 session at $0.75, down 3.23% versus the previous close (-0.02). The stock opened at $0.79 and traded between $0.74 and $0.80 during that session. Session trading volume was 1.7M shares. The volume-weighted average price (VWAP) is $0.76.
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.
Quantum-Si Incorporated Class A Common Stock has a market capitalization of $163.1 million. The company operates in the MEASURING & CONTROLLING DEVICES, NEC industry classification. QSI is listed on the XNAS exchange. The company employs approximately 145 people. Quantum-Si Incorporated Class A Common Stock is headquartered in BRANFORD, CT. The recorded listing date is 2021-06-11.
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