MCP Server For Financial Data by EODHD Learn more

QuantumSi Inc icon

QuantumSi Inc (QSI NASDAQ) stock market data APIs

$1.0812 0.04(3.7%)
as of February 3, 2026
Try our APIs with free plan!

QuantumSi Inc Financial Data Overview

Price chart is built with Anychart

Quantum-Si incorporated, a life sciences company, engages in the development of single-molecule detection platform to enable Next Generation Protein Sequencing (NGPS). The company offers Platinum NGPS instrument that provides single molecule amino acid level resolution with a streamlined workflow, including automated data analysis that accessible to researchers in all laboratory types; Platinum Pro NGPS instrument, a single molecule amino acid resolution, which provides an enhanced user interface, cloud or on instrument data analysis and an available pro mode; Library preparation kits to prepare protein sample for sequencing; Barcoding Kits to optimize the workflow and performance of technology; and Sequencing Kits contains the reagents and consumables used to perform NGPS on the Platinum or Platinum Pro instrument. It also provides Platinum Analysis Software, a cloud-based solution that automates data analysis workflows and provides a user-friendly interface and visualization of the sequencing results. Its products are used in antibody characterization, biomarker identification, protein identification, protein variants, protein barcoding, and post translational modification analysis applications. Quantum-Si incorporated was founded in 2013 is headquartered in Branford, Connecticut.

Prev. Close 1.0812
Open 1.1185
High 1.1346
Low 1.0566
52 wk Range 0.95-3.1
Market Cap 237 M
Shares Outstanding 196 M
Revenue 3 177 K
EPS -0.17
Beta 2.991

* We provide hundreds of fields of fundamental data, including EBITDA, P/E ratio, PEG ratio, trailing P/E, shareholders, insider transactions, technical metrics, dividends, splits, earnings, and more. Check out our Fundamental Data API.


ETFs with QuantumSi Inc (top by weight)

Ticker
100-day Price Change
Weight
ARKG.US ARK Genomic Revolution ETF
-1.56 (-4.89%)
0.64
IWC.US iShares Micro-Cap ETF
13.63 (8.64%)
0.04
IBB.US iShares Biotechnology ETF
18.81 (12.13%)
0.02
BTEC.SW iShares Nasdaq US Biotechnology UCITS ETF USD (Acc) USD
1.07 (14.17%)
0.02
2B70.F iShares NASDAQ US Biotechnology UCITS ETF
0.75 (11.6%)
0.02

* We provide detailed information about ETF constituents through our Fundamentals API for ETFs. Read the documentation to learn more.


Why to choose EODHD?

Prices start at $19.99

24/7 Live support

Robust, powerful and reliable data

API Simplicity of a few lines of code


Try our APIs
with free plan!

Or get access to advanced financial data starting only $19.99

TRY NOW

Get QuantumSi Inc data using free add-ons & libraries


Get QuantumSi Inc Fundamental Data

QuantumSi Inc logo

QuantumSi Inc Fundamental data includes:

  • Net Revenue: 3 177 K
  • EBITDA: -102 356 000
  • Earnings Per Share:
  • Income Statements
  • Balance Sheets
  • Cash flows

Plans with Fundamental data

Starting from

$ 59.99 /mo.
COMPARE PLANS

End-of-day & Earnings data

Get QuantumSi Inc Earnings data

Calendar & News package for

$ 19.99 /mo.

What’s included:

  • Latest Release: 2025-11-05
  • EPS/Forecast: -0.13
GET THE PACKAGE

Get QuantumSi Inc End-of-day data

EOD Historical Data package for

$ 19.99 /mo.

What’s included:

  • End of Day, Intraday and Live APIs
  • Splits
  • Dividends
GET THE PACKAGE

QuantumSi Inc News

Get QuantumSi Inc fresh news feed via Financial News API

Calendar & News package for

$19.99/mo.

Try our APIs
with free plan!

Or get access to advanced financial data starting only $19.99

TRY NOW
  • Flexibility: No long-term commitments, just a minimum of one month
  • Instant access: Get your API key and instructions within seconds of subscribing
All-In-One
$99.99/mo.

What’s included:

  • API Calls per Day: 100 000/day
  • API Requests per Min.: 1000/minute
  • Type of Usage: Personal use

Data access:

Historical EOD, Fundamental, Real-Time, Intraday, Live (Delayed), Technical & Screener APIs, News Feed, 40 000 Stock Logos and many more. See a full list.

GET THE PACKAGE
Chat

Send the request

Leave your email and our team will contact you ASAP.