QUBT
Quantum Computing Inc.
NASDAQ · Technology · Computer Hardware · US
$6.42
+0.94%Price chart
Sep 18Sep 23Sep 28Oct 1Oct 6Oct 9Oct 14Oct 19
Key dataOct 19, 2026
Open$6.58
From 52W high−64.98%
Volume7.41M
Market cap$1.45B
P/E (TTM)—
P/S (TTM)147.9x
Div yield—
Key dataOct 19, 2026
Open
$6.58
From 52W high
−64.98%
Volume
7.41M
Market cap
$1.45B
ValuationView details →
P/E (Fwd)
—
EV/EBITDA
−86.2x
P/E (TTM)
—
RSI (14)
33.3
MomentumView details →
1D Return
+0.94%
YTD Return
−36.04%
SummaryUpdated Jun 1, 2026
Quantum Computing, Inc. (NASDAQ:QUBT) is a quantum technology company founded in 2018 and headquartered in Leesburg, Virginia. The company originally operated as Innovative Beverage Group Holdings, Inc. before pivoting to quantum computing technology. QUBT went public in 2007, well before its transformation into a quantum computing company. The company focuses on developing quantum computing solutions and photonic technologies that can operate at room temperature, positioning itself as a provider of accessible quantum computing systems for commercial and government applications.
Similar companies
Latest newsMore news →
Quantum Computing Inc. shares rose 5.37% to $34.81 in U.S. trading.5d agoQuantum Computing Inc. shares rose 2.63% to $33.90 in after-hours trading.5d agoInmune Bio, Inc. and Quantum Computing Inc. announced a collaboration to apply quantum optimization and AI to INmune Bio’s Alzheimer’s drug research and explore new applications for XPro.6d ago