QSI Quantum-Si Incorporated
$0.74▲ +0.12%
Healthcare
Other
After hours
$0.75▲ +1.34%
Sep 11, 7:57 PM ET
Volume 1.06M
Avg Volume (10D) 1.41M
Key Metrics & Fundamentals
Market Cap
$161.97M
P/E Ratio
–
Div Yield
–%
52W Range
0.69 - 3.10
% vs 50 MA
-7.38%
% vs 200 MA
-24.87%
RSI-14
43.1
MACD Histogram
+0.0000
Beta (1Y vs SPY)
3.61
Free Cash Flow
-$18.52M
Gross Rev
$344,000
Gross Profit
$172,000
EBITDA
-$24.95M
COGS
$172,000
Operating Exp
$25.80M
Operating Income
-$25.63M
EBIT
-$25.63M
Pretax Income
-$23.53M
Net Income
-$23.53M
EPS (Diluted)
-0.11
Price & Volume History
Loading chart…
Recent News
Quantum-Si Expands Proteus™ Roadshow with Additional U.S. and European Cities
GlobeNewswire · Sep 9, 2026 12:00 PM
Quantum-Si (QSI) Q2 2026 Earnings Call Transcript
Motley Fool · Aug 20, 2026 9:45 PM
Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference
GlobeNewswire · Aug 18, 2026 12:00 PM
Quantum-Si incorporated Q2 2026 Earnings Call Summary
Moby · Aug 14, 2026 12:30 PM
Quantum-Si Inc (QSI) (Q2 2026) Earnings Call Highlights: Proteus Launch Delayed to Q2 2027, ...
GuruFocus.com · Aug 14, 2026 5:02 AM
Quantum-Si Q2 Earnings Call Highlights
MarketBeat · Aug 14, 2026 3:04 AM
Quantum-Si Incorporated (QSI) Reports Q2 Loss, Tops Revenue Estimates
Zacks · Aug 13, 2026 10:50 PM
Quantum-Si Reports Second Quarter 2026 Financial Results and Provides Proteus™ Development Update
GlobeNewswire · Aug 13, 2026 8:05 PM
Quantum-Si Inc (QSI) Q2 2026 Earnings Report Preview: What To Expect
GuruFocus.com · Aug 12, 2026 1:27 PM
Quantum-Si to Report Second Quarter 2026 Financial Results on August 13, 2026
GlobeNewswire · Jul 27, 2026 8:05 PM
Financial Overview - Income Statement
Quarterly
Jun 2026
See QSI's money flow as a full page
Social Sentiment
Avg +0.58 · 6 posts
$QSI again lol. Almost 25million in trade volume and Nvidia as rumored partner in the only PURE PLAY proteomic stock in this entire market.
r/stocks · Oct 16, 2025
The mention of high trading volume and a potential Nvidia partnership suggests optimistic views about the company's prospects.
positive
+0.60
Quantum-Si (QSI) – Early Proteomics Leader with a Clear Catalyst Ahead
r/stocks · Sep 23, 2025
The post contains positive language ('Early Proteomics Leader', 'Clear Catalyst') regarding the stock QSI.
positive
+0.30
NewsDiscussionThoughts on QSI ?
r/StockMarket · Jan 17, 2025
The author expresses strong belief in QSI's potential and highlights positive developments like Platinum Pro and Barcode tech.
positive
+0.80
MemeDDQSI yoloooo
r/wallstreetbets · Jan 3, 2025
The enthusiastic 'haha all in' suggests a bullish outlook on the stock, aligning with the 'yoloooo' meme.
positive
+0.60
DDDiscussionI got a Fever, and the only prescription is more QSI
r/wallstreetbets · Jan 3, 2025
The user expresses enthusiasm and urges others to invest, suggesting a bullish sentiment towards QSI.
positive
+0.60
Page 1 of 2 (6 total)
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