Stocks directory

QSI

Quantum-Si Incorporated

NASDAQHealthcareMedical Devices

$0.83

+7.05%

2026-08-21

About Quantum-Si Incorporated

Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.

Key Fundamentals

Forward P/E

-2.11

EPS (TTM)

$-0.46

ROE

-49.1%

Revenue Growth (YoY)

-41.8%

Profit Margin

0.0%

Debt/Equity

1.80

Price/Book

0.80

Beta

3.20

Market Cap

$161.9M

Avg Volume (10D)

3.1M

Recent Breakout Signals

Strength LeadersD1
2025-11-14
Strength LeadersD1
2025-10-03
Strength LeadersD1
2025-07-17
Strength LeadersD1
2025-06-30

Recent Price Range (60 Days)

60D High

$1.30

60D Low

$0.69

Avg Volume

4.4M

Latest Close

$0.83

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Quantum-Si Incorporated (QSI) is listed on the NASDAQ (NASDAQ). Breakout Scanner monitors QSI daily for breakout patterns including long-term ceiling breakouts, momentum breakouts, and near-breakout watch setups. QSI operates in the Healthcare sector within the Medical Devices industry. Data is provided for informational purposes only and does not constitute financial advice.

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