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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 190,924
  • Shares Outstanding, K 216,369
  • Annual Sales, $ 2,440 K
  • Annual Income, $ -101,340 K
  • EBIT $ -116 M
  • EBITDA $ -120 M
  • 60-Month Beta 3.00
  • Price/Sales 82.62
  • Price/Cash Flow N/A
  • Price/Book 0.91
  • Price/Earnings ttm 0.00
  • Earnings Per Share ttm -0.52
  • Most Recent Earnings $-0.08 on 03/03/26
  • Next Earnings Date 05/21/26
  • 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 176.10% (-17.90%)
  • Historical Volatility 84.68%
  • IV Percentile 48%
  • IV Rank 14.29%
  • IV High 706.09% on 01/08/26
  • IV Low 87.70% on 08/20/25
  • Expected Move (DTE 8) 0.1615 (18.75%)
  • Put/Call Vol Ratio 0.06
  • Today's Volume 321
  • Volume Avg (30-Day) 892
  • Put/Call OI Ratio 0.13
  • Today's Open Interest 75,255
  • Open Int (30-Day) 72,893
  • Expected Range 0.6998 to 1.0228

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 3 analysts offering recommendations.
Earnings Estimates - Current Qtr 03/31/26
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  • Average Estimate -0.12
  • Number of Estimates 1
  • High Estimate -0.12
  • Low Estimate -0.12
  • Prior Year -0.11
  • Growth Rate Est. (year over year) -9.09%

Price Performance

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Period Period Low Period High Performance
1-Month
0.8420 +2.29%
on 03/06/26
1.1000 -21.70%
on 03/10/26
-0.0994 (-10.35%)
since 02/19/26
3-Month
0.8420 +2.29%
on 03/06/26
1.3400 -35.72%
on 01/06/26
-0.4087 (-32.18%)
since 12/19/25
52-Week
0.8420 +2.29%
on 03/06/26
3.1000 -72.22%
on 10/16/25
-0.6937 (-44.61%)
since 03/19/25

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 technology company redefining protein analysis through single-molecule detection, today announced...

QSI : 0.8613 (-2.39%)
Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results

Releases List Price of Proteus™ Platform Reiterates Proteus Development Program On Track for Year End 2026 Launch

QSI : 0.8613 (-2.39%)
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 technology company redefining protein analysis through single-molecule detection, today announced...

QSI : 0.8613 (-2.39%)
Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 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 : 0.8613 (-2.39%)
Quantum-Si Announces the Release of Two New Manuscripts Demonstrating the Value of Single-Molecule Protein Sequencing in Clinical Proteomics and Pathogen & Toxin Detection

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 : 0.8613 (-2.39%)
Quantum-Si Announces Launch of New Version 3 Library Preparation Kit and a Suite of Data Analysis Tool Enhancements

New library prep kit enables detection of proteins with as little as 1-2 ng of input Data analysis enhancements unlock new amino acid detection...

QSI : 0.8613 (-2.39%)
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 technology company redefining protein analysis through single-molecule detection, today announced...

QSI : 0.8613 (-2.39%)
Quantum-Si Highlights Significant Development Advancements for Proteus™ and Industry Leading Technology Pipeline at Investor & Analyst Day

Expect Proteus launch by end of 2026 Demonstration of the detection of all 20 amino acids by end of 2026 New controlled cleavage chemistry...

QSI : 0.8613 (-2.39%)
Quantum-Si to Highlight Significant Proteus™ Platform Development Progress and Provide Insights into the Company’s Industry Leading Technology Pipeline at Investor & Analyst Day

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 : 0.8613 (-2.39%)
Quantum-Si Reports Third Quarter 2025 Financial Results

Announces Successful Sequencing on Prototype Proteus Unit, Development Program Remains On-Track

QSI : 0.8613 (-2.39%)

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 0.9154
2nd Resistance Point 0.9008
1st Resistance Point 0.8810
Last Price 0.8613
1st Support Level 0.8466
2nd Support Level 0.8320
3rd Support Level 0.8122

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52-Week High 3.1000
Fibonacci 61.8% 2.2374
Fibonacci 50% 1.9710
Fibonacci 38.2% 1.7046
Last Price 0.8613
52-Week Low 0.8420

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