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QU

Quantum-Si incorporated (QSI)

NASDAQ • Healthcare

$0.75
-$0.01 (-1.3%)
Market open

Last close at September 9, 2026 at 20:00 UTC

Open$0.76
Previous Close$0.75
Day Range$0.75 - $0.77
Avg. Volume (3M)2.7M
Market Cap$144.3M
52 Week Range
$0.69$3.1
Next EarningsIn 55 daysNov 4, 2026

Metrics Over Time

Where the Money Goes

Q2 2026
Revenueeverything earned$344K100%
Gross Profitminus cost of goods$172K50%

Fundamentals & Financials

Revenue (TTM)
$1.6M
Net Income (TTM)
-$98.5M
EPS (TTM)
-$0.46
ROA (TTM)
-50.89%
Current Ratio
9.97

TTM is calculated as the sum of the four most recently completed quarters. This is a standard approach when monthly or real-time data is not available.

Earnings

+42.9%Q1 2026-$0.08
+16.7%Q2 2026-$0.1
+2.9%Q3 2026-$0.11
Next

Nov 4

in 55 daysQ4 2026

% — EPS deviation from the forecast (beat / miss); quarters without a forecast show the reported EPS

View full earnings history

About Quantum-Si incorporated

Quantum-Si incorporated develops tools for life-science research as a healthcare company focused on instrument technology, and its shares trade on the NASDAQ under QSI. In qualitative terms, it is a small-cap medical devices business built around a single molecule detection system for proteomics and next-generation protein sequencing.

Name
Quantum-Si incorporated
CEO
Jeffrey Alan Hawkins
Website
www.quantum-si.com
Industry
Healthcare
Year Founded
2013
Employees
145

Today's Snapshot

AI-generated

QSI is trading 2.8% below yesterday's close, while its sector was flat.

Trading Volume

Below 10d avg (1.3M)

1M

vs S&P 500 Today

Underperforming Market

-2.23%

Updated: September 10, 2026 at 16:59 UTC

Technical Indicators

1 Buy1 Neutral6 Sell
QSI's technicals point to broad weakness as the price trades below short, medium and long moving averages and on-balance volume is deeply negative, indicating distribution. Momentum is soft—MACD is marginally negative, CCI is below zero and RSI sits below the midline—while stochastic measures read as oversold, perhaps reflecting short-term exhaustion. ADX around 21 suggests limited trend strength and ATR is relatively elevated at roughly 6% of price. The classic pivot sits just above the market and may act as nearby resistance. Technical takeaway: Strong Sell — pervasive moving-average and volume weakness.
All signals
  • EMA (5 indicators)$0.76 - $1.05
    Sell
  • RSI (14)43.62
    Neutral
  • Stochastic %K (14, 3, 3)7.32
    Buy
  • MACD Level (12, 26)-0.01
    Sell

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