0.84 USD
↗ 0.07 (9.45%)LIVE (AS OF 12:09 PM EDT)
Quantum-Si Incorporated Class A Common Stock
QSINASDAQ • USD
Market: OPEN
QSI is currently priced at $0.84. The stock presents a bearish profile across the board: technical indicators signal "Sell" and our fundamental models agree with a "Sell" rating. Notable factors include a concerning Altman Z-Score in the distress zone, a weak Piotroski F-Score of 2/9, negative Return on Equity and a bearish Death Cross on the long-term moving averages. Valuation metrics place QSI at a fair price relative to peers.
Technical & fundamental data as of Aug 24, 2026.
Open?$0.79
High?$0.85
Low?$0.77
Prev. Close?$0.77
Volume?2.2M
Avg. Volume?2.9M
VWAP?$0.83
Rel. Volume?0.75x
Bid / Ask
Bid?$0.73 × 600
Ask?$0.87 × 1.0K
Spread?$0.14
Midpoint?$0.80
Valuation & Ratios
Market Cap?168.5M
Shares Out?198.9M
Float?168.4M
Float %?85.1%
P/E Ratio?N/A
P/B Ratio?0.94
EPS?-$0.45
Dividend?0.00%
Ex-Dividend?N/A
News
Profile
Quantum-Si Inc is a life sciences company focused on proteomics research and analytical technologies. It develops single-molecule detection platforms designed to enable next-generation protein sequencing (NGPS) and large-scale protein analysis. Its technology supports massively parallel sequencing of proteins and can also be applied to the study of nucleic acids, providing tools for researchers and clinical applications in molecular analysis. The company's revenue is derived from sales of products and services.
Themes
Employees
145
Market Cap
182.8M
Industry
MEASURING & CONTROLLING DEVICES, NEC
Website
Listed
2021-06-11
Address
29 BUSINESS PARK DRIVE
BRANFORD, CT 06405
Phone: (203) 458-7100
BRANFORD, CT 06405
Phone: (203) 458-7100
Technical OutlookSell
Strong SellNeutralStrong Buy
Long-Term (Tide)?▼ Bearish(-2/3)
Medium-Term (Wave)?– Neutral(0/3)
Short-Term (Ripple)?▼ Bearish(-1/3)
MA Alignment?Mixed
Full Technical Analysis →Fundamental OutlookSell
Strong SellNeutralStrong Buy
F-Score?12
Z-Score?11
Momentum?10
Short Sent.?35
Piotroski F-Score?2/9Weak
Altman Z-Score?0.97Distress
Confidence?67%Moderate
Short InterestHigh
Short % of Float?9.16%Elevated
Short Interest?15.4M
Days to Cover?5.9
Free Float168.4M
Avg Daily Volume2.6M
Settlement Date2026-07-31
Financial Health
Current Ratio?9.97Strong
Quick Ratio?9.80Strong
Cash Ratio?1.98Strong
Debt/Equity?0.00Low
ValuationFAIRLY VALUEDvs 1 peers + S&P 500
Score67/100
P/E?N/A▾
P/B?0.94CHEAP▾
Peers100
S&P97
P/S?105.01HIGH▾
Peers100
S&P3
P/FCF?N/A▾
EV/EBITDA?-1.4CHEAP▾
S&P97
EV/Sales?90.27HIGH▾
Peers100
S&P3
Returns & Efficiency
ROE?-54.7%WEAK▾
S&P3
ROA?-50.9%WEAK▾
S&P3
Cash Flow & Enterprise
FCF?$-93688000
Enterprise Value?$144.9M
Fundamentals ratios updated end of day