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QUBTQuantum Computing, Inc.

QUBT Stock Price, Valuation & Chart | Quantum Computing, Inc.

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$6.360-0.48 (-7.02%)

At close · 16 Oct 2026, 08:00 pm

Sector: TechnologyIndustry: Computer Hardware
OverviewFinancialsDividendsRatios

QUBT Historical price chart

QUBT Key Stats

Market Capitalization1.44B
PE Ratio-37.41
EPS-0.17
Trading Volume8.78M
Today's High/Low6.82/6.35
Dividend Yield0.00
52 Week High/Low19.11/6.08
Shares Outstanding226.35M
QUBT Financial Statement
QUBT Analyst ratings
QUBT Analysis & performance metrics

QUBT Company profile

Quantum Computing, Inc. focuses on providing software tools and applications for quantum computers in Virginia. The company offers Qatalyst, a quantum application accelerator…

QUBT Management team

Management
Richard D. Nelson
Senior Vice President of Business Development
Total 1 executive

QUBT Frequently asked questions

What is Quantum Computing, Inc. (QUBT) Stock Price?

Current stock price of Quantum Computing, Inc. (QUBT) stock is $6.360. The stock price is -7.02% lower in the session. The intraday range can be seen from this page. Volume of Quantum Computing, Inc. (QUBT) stock is 8.78M.

Last updated at 16 Oct 2026, 08:00 pm.

Why is the Quantum Computing, Inc. (QUBT) stock price going up or down today?

The stock price of Quantum Computing, Inc. (QUBT) can change with earnings, company news, and overall market sentiment. Quantum Computing, Inc. operates in the Technology / Computer Hardware market, so sector-wide moves can also affect the share price. Use the live price, percentage change, and volume on this page to judge whether a move looks meaningful.

Is the Quantum Computing, Inc. stock expensive at its current price?

Whether Quantum Computing, Inc. looks expensive depends on valuation metrics versus its growth outlook. The P/E ratio shown for QUBT on this page is -37.41. EPS on this page is -0.17. Compare those figures with peers and growth expectations before deciding if the current Quantum Computing, Inc. price is justified.

How has the stock price of Quantum Computing, Inc. (QUBT) performed historically?

Historical performance for Quantum Computing, Inc. (QUBT) is shown on the price chart on this page. Review multi-period moves alongside volume to see how QUBT reacted to past earnings and market events.

Should I buy Quantum Computing, Inc. (QUBT) stock, at this price?

Buying Quantum Computing, Inc. (QUBT) depends on your risk tolerance, time horizon, and portfolio needs. As a Technology name, weigh the live quote, key stats, and valuation links on this page rather than a single price point.