QSI today
$1.22-$0.05 (-3.94%)close Nov 12, 2026Trend
DailyUptrend (confirmed)
4 hourStrong Bearish
1 hourSymmetric Triangle
15 minAscending Triangle
5 minLeaning Bearish
Daily trend turns down below $1.01
Key levels
Resistance$1.55
Resistance$1.30
Support$1.01
Support$0.72
Latest news & SEC filings
EarningsQuantum-Si Posts Q3 2026 Financial Results
EarningsQuantum-Si holds Q3 2026 earnings call
GuidanceQuantum-Si keeps FY2026 revenue outlook at $1.000M, under $1.132M consensus
All QSI news →About Quantum-Si
Quantum-Si is a life sciences company that develops and sells tools for proteomics research. Its products include the Platinum line of benchtop protein sequencing instruments, related consumable kits, and analysis software, which use single-molecule detection to read proteins in parallel. The company primarily serves academic, research, and industry customers, and operates mainly in the United States.
Based on the company's 10-K filed Mar 3, 2026.
Nasdaq · Technology
Quantum-Si Inc (QSI)
What Is the Price Target for QSI?
SEPT Low Target
$4.00
SEPT Mid Target
$4.00
SEPT High Target
$4.00
Analyst Consensus
$4.00
Is QSI a Buy or Sell Right Now?
Thesis
- •Revenue growing -20.3% YoY with STRONG trend — consistent growth.
- •SEC filings signal active product innovation — 1 new product/expansion keywords detected in 10-K. R&D investment stable.
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Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy for QSI.
Start Free Trial →Is QSI Overvalued or Undervalued?
Valuation Verdict
UNDERVALUED
Methods Used
P/B, Analyst Consensus
Fair Value
$3.60
34
Moat Score
NONE
2/9
Piotroski Score
1.3
Altman Z-Score
What Is Smart Money Doing with QSI?
Insider Signal
SELLING
2 buys / 14 sells (90d)
Congress Signal
NEUTRAL
0 buys / 0 sells (90d)
Institutional
N/A
Short Squeeze Risk
LOW
Signal: NEUTRAL
Recent Insider Activity
| Name | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| Keyes Jeffry R. | officer | Sale | 2,493 | $2K | Sep 22, 2026 |
| Hawkins Jeffrey Alan | director officer | Sale | 9,709 | $7K | Sep 22, 2026 |
| LaPointe Christian | officer | Sale | 4,721 | $4K | Sep 22, 2026 |
| Keyes Jeffry R. | officer | Sale | 5,172 | $4K | Sep 21, 2026 |
| Hawkins Jeffrey Alan | director officer | Sale | 20,143 | $15K | Sep 21, 2026 |
| LaPointe Christian | officer | Sale | 9,795 | $7K | Sep 21, 2026 |
Track Smart Money Across 4,000+ Stocks
Insider trades, congress trades, institutional flows, and short interest — updated daily with real-time alerts.
See All Smart Money Signals →QSI Growth Story
Revenue YoY
-20.3%
3yr Revenue CAGR
N/A%
EPS Growth YoY
28.17%
FCF Growth YoY
-5.3%
Revenue Trend
STRONG
Dark Pool Trades for QSI
PREVIEWSEPT Investing tracks real-time dark pool institutional trades for QSI, including block trade sizes, dollar values, and buy/sell side classification. Dark pool trades reveal where institutional investors are positioning before moves become visible on public exchanges.
| Time | Price | Size | Value | Side |
|---|---|---|---|---|
| 24:12:43 | $1.24 | 1,000 | $$1K | BUY |
| 23:50:06 | $1.23 | 1,600 | $$2K | SELL |
| 23:40:17 | $1.24 | 1,000 | $$1K | BUY |
| 23:30:48 | $1.23 | 2,000 | $$2K | SELL |
| 22:54:17 | $1.22 | 1,396 | $$2K | SELL |
5 dark pool trades shown · $$9K preview volume
Real-time institutional flow, block trades, and net positioning
Full AI Research Report
SEPT's Trading AI has generated a free, downloadable PDF research report for Quantum-Si Inc (QSI) covering valuation analysis, financial health assessment, growth projections, smart money tracking, earnings and key price levels. For research only, not investment advice.
Report includes: PDF download, detailed valuation models (DCF, P/E, EV/EBITDA), institutional flow analysis, congress and insider trade tracking, FinBERT news sentiment (1 articles analyzed), and SEC filing intelligence...
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Trained on trillions of real market data to read price action and give you a simple, emotionless trading strategy. SEPT tells you when to buy, when to sell, and grades every stock so you never trade blind.
Try SEPT Free for 7 Days →QSI — frequently asked questions
What is QSI stock price today?
Quantum-Si Inc (QSI) is at $1.22, down 3.94% (-$0.05) at the Nov 12, 2026 close.
Why is QSI stock moving today?
Latest QSI news — Nov 6, 2026: Quantum-Si Posts Q3 2026 Financial Results · Nov 5, 2026: Quantum-Si holds Q3 2026 earnings call
What is the QSI price target?
The average analyst price target for QSI is $4.00, ranging from $4 to $4, based on 1 analysts.
What do analysts rate QSI?
Analyst ratings for QSI: 0 Buy, 1 Hold, 0 Sell — consensus Hold.
Did QSI beat earnings?
QSI last reported on Aug 13, 2026: EPS -$0.11 vs -$0.11 expected — a beat of 2.9%.
Does QSI pay a dividend?
QSI does not currently pay a dividend.
What are QSI support and resistance levels?
Support: $1.01, $0.72. Resistance: $1.30, $1.55, $1.81.
What are insiders doing with QSI?
Insider activity: SELLING, 2 buys and 14 sells in the last 90 days.
What is the latest news on QSI?
Nov 6, 2026: Quantum-Si Posts Q3 2026 Financial Results · Nov 5, 2026: Quantum-Si holds Q3 2026 earnings call · Nov 5, 2026: Quantum-Si keeps FY2026 revenue outlook at $1.000M, under $1.132M consensus