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Quantum-Si Inc (QSI)

Quantum-Si Inc (QSI)
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Fundamentals

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  • Market Capitalization, $K 310,306
  • Shares Outstanding, K 215,490
  • Annual Sales, $ 3,060 K
  • Annual Income, $ -101,010 K
  • EBIT $ -126 M
  • EBITDA $ -129 M
  • 60-Month Beta 2.96
  • Price/Sales 103.59
  • Price/Cash Flow N/A
  • Price/Book 1.35

Options Overview Details

View History
  • Implied Volatility 595.39% (+173.50%)
  • Historical Volatility 76.32%
  • IV Percentile 100%
  • IV Rank 100.00%
  • IV High 595.39% on 12/05/25
  • IV Low 87.70% on 08/20/25
  • Expected Move (DTE 5) 0.2720 (18.89%)
  • Put/Call Vol Ratio 0.45
  • Today's Volume 676
  • Volume Avg (30-Day) 2,466
  • Put/Call OI Ratio 0.18
  • Today's Open Interest 133,465
  • Open Int (30-Day) 137,946
  • Expected Range 1.1680 to 1.7120

Analyst Rating / Earnings Estimates

Current Rating
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Moderate Buy
Based on 3 analysts offering recommendations.
Earnings Estimates - Current Qtr 12/31/25
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  • Average Estimate -0.14
  • Number of Estimates 1
  • High Estimate -0.14
  • Low Estimate -0.14
  • Prior Year -0.18
  • Growth Rate Est. (year over year) +22.22%

Price Performance

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Period Period Low Period High Performance
1-Month
1.1900 +21.01%
on 11/21/25
1.7700 -18.64%
on 11/06/25
-0.3600 (-20.00%)
since 11/05/25
3-Month
1.0400 +38.46%
on 09/08/25
3.1000 -53.55%
on 10/16/25
+0.3600 (+33.33%)
since 09/05/25
52-Week
0.9499 +51.59%
on 08/20/25
5.7700 -75.04%
on 01/03/25
+0.2400 (+20.00%)
since 12/05/24

Most Recent Stories

More News
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 : 1.4400 (-2.04%)
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 : 1.4400 (-2.04%)
Quantum-Si Reports Third Quarter 2025 Financial Results

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

QSI : 1.4400 (-2.04%)
Quantum-Si to Participate in the Canaccord Genuity MedTech, Diagnostics and Digital Health & Services Forum

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

QSI : 1.4400 (-2.04%)
Quantum-Si to Report Third Quarter 2025 Financial Results on November 5, 2025

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 : 1.4400 (-2.04%)
Quantum-Si to Host Investor & Analyst Event in New York City on November 19, 2025

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

QSI : 1.4400 (-2.04%)
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 : 1.4400 (-2.04%)
Quantum-Si Announces the Launch of V4 Sequencing Kit, Expanding Proteome Coverage and Unlocking New Applications for Protein Sequencing

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 : 1.4400 (-2.04%)
Quantum-Si to Participate in the H.C. Wainwright 27th Annual Global Investment Conference

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

QSI : 1.4400 (-2.04%)
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 : 1.4400 (-2.04%)

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 1.5633
2nd Resistance Point 1.5267
1st Resistance Point 1.4833
Last Price 1.4400
1st Support Level 1.4033
2nd Support Level 1.3667
3rd Support Level 1.3233

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52-Week High 5.7700
Fibonacci 61.8% 3.9287
Fibonacci 50% 3.3600
Fibonacci 38.2% 2.7912
Last Price 1.4400
52-Week Low 0.9499

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