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Quantum-Si Inc (QSI)

Quantum-Si Inc (QSI)
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Realtime quote and/or trades are not sourced from all markets.

Fundamentals

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  • Market Capitalization, $K 201,232
  • Shares Outstanding, K 217,760
  • Annual Sales, $ 2,440 K
  • Annual Income, $ -101,340 K
  • EBIT $ -115 M
  • EBITDA $ -119 M
  • 60-Month Beta 3.20
  • Price/Sales 79.11
  • Price/Cash Flow N/A
  • Price/Book 0.96
  • Price/Earnings ttm 0.00
  • Earnings Per Share ttm -0.51
  • Most Recent Earnings $-0.10 on 05/07/26
  • Next Earnings Date 08/04/26
  • Annual Dividend & Yield (Fwd) 0.00 (0.00%)
  • Most Recent Dividend N/A on N/A
  • Sector Computers and Technology
  • INDUSTRY GROUPING Electronics - Semiconductors

Options Overview Details

View History
  • Implied Volatility 138.46% (-33.09%)
  • Historical Volatility 94.69%
  • IV Percentile 15%
  • IV Rank 7.40%
  • IV High 773.27% on 03/26/26
  • IV Low 87.70% on 08/20/25
  • Expected Move (DTE 8) 0.1105 (11.88%)
  • Put/Call Vol Ratio 0.08
  • Today's Volume 828
  • Volume Avg (30-Day) 1,304
  • Put/Call OI Ratio 0.10
  • Today's Open Interest 93,955
  • Open Int (30-Day) 92,103
  • Expected Range 0.8199 to 1.0409

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 3 analysts offering recommendations.
Earnings Estimates - Current Qtr 06/30/26
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  • Average Estimate $-0.13
  • Number of Estimates 1
  • High Estimate $-0.13
  • Low Estimate $-0.13
  • Prior Year $-0.16
  • Growth Rate Est. (year over year) +18.75%

Price Performance

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Period Period Low Period High Performance
1-Month
0.7802 +19.25%
on 06/25/26
1.3000 -28.43%
on 06/04/26
-0.3096 (-24.97%)
since 06/02/26
3-Month
0.6912 +34.61%
on 04/07/26
1.3000 -28.43%
on 06/04/26
+0.1826 (+24.42%)
since 04/02/26
52-Week
0.6912 +34.61%
on 04/07/26
3.1000 -69.99%
on 10/16/25
-1.0496 (-53.01%)
since 07/02/25

Most Recent Stories

More News
Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si and Cell Signaling Technology Partner to Advance Post-Translational Modification Analysis on Proteus™

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si Announces the Expansion of the Proteus™ Roadshow

Multi-City Roadshow is Driving Awareness of Proteus and Developing Customer Funnel for Commercial Launch

QSI : 0.9304 (+0.68%)
Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4)

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si Q1 Earnings Call Highlights

Quantum-Si (NASDAQ:QSI) reported first-quarter 2026 revenue of $258,000 and reiterated that the year will be a transition period focused on development and market preparation for its next-generation Proteus...

QSI : 0.9304 (+0.68%)
Quantum-Si Reports First Quarter 2026 Financial Results and Highlights Proteus™ Development Milestones

Successful sequencing on integrated Proteus instruments and continued progress toward amino acid coverage and overall launch capabilities

QSI : 0.9304 (+0.68%)
Quantum-Si to Participate in the H.C. Wainwright 4th Annual BioConnect Investor Conference at NASDAQ

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si Announces Successful Sequencing on Integrated Proteus™ Instruments

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si to Report First Quarter 2026 Financial Results on May 7, 2026

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics technology company redefining protein analysis through single-molecule detection, today announced...

QSI : 0.9304 (+0.68%)
Quantum-Si Announces Two Customer Posters to be Presented at the American Association of Cancer Research Annual Meeting

Quantum-Si Incorporated (Nasdaq: QSI) (“Quantum-Si,” “QSI” or the “Company”), a proteomics company redefining protein analysis through single-molecule protein sequencing, today announced...

QSI : 0.9304 (+0.68%)

Business Summary

Quantum-Si Incorporated is a company pioneering next-generation semiconductor chip-based proteomics. Quantum-Si Incorporated, formerly known as HighCape Capital Acquisition Corp., is based in NEW YORK.

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Key Turning Points

3rd Resistance Point 1.0767
2nd Resistance Point 1.0433
1st Resistance Point 0.9869
Last Price 0.9304
1st Support Level 0.8971
2nd Support Level 0.8637
3rd Support Level 0.8073

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52-Week High 3.1000
Fibonacci 61.8% 2.1798
Fibonacci 50% 1.8956
Fibonacci 38.2% 1.6114
Last Price 0.9304
52-Week Low 0.6912

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