Quantum Computing

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Trade Quantum Computing 24 hours a day, five days a week on Robinhood.

Robinhood gives you the tools to revolutionize your trading experience. Use the streamlined mobile app, or access advanced charts and execute precise trades on our browser-based platform, Robinhood Legend. Risks and limitations apply.

About QUBT

Quantum Computing, Inc. engages in developing novel algorithms and solutions utilizing quantum and quantum-inspired computing to solve difficult problems in various industries. It leverages its expertise in finance, computing, security, mathematics, and physics to develop commercial applications for the financial, security, and government sectors. 

CEO
Yuping Huang
CEOYuping Huang
Employees
77
Employees77
Headquarters
Hoboken, New Jersey
HeadquartersHoboken, New Jersey
Founded
2001
Founded2001
Employees
77
Employees77

QUBT Key Statistics

Market cap
2.75B
Market cap2.75B
Price-Earnings ratio
-72.77
Price-Earnings ratio-72.77
Dividend yield
Dividend yield
Average volume
14.12M
Average volume14.12M
High today
$14.45
High today$14.45
Low today
$12.01
Low today$12.01
Open price
$12.72
Open price$12.72
Volume
91.37M
Volume91.37M
52 Week high
$25.84
52 Week high$25.84
52 Week low
$6.18
52 Week low$6.18

Stock Snapshot

With a market cap of 2.75B, Quantum Computing(QUBT) trades at $12.18. The stock has a price-to-earnings ratio of -72.77.

On 2026-05-12, Quantum Computing(QUBT) stock traded between a low of $12.01 and a high of $14.45. Shares are currently priced at $12.18, which is +1.4% above the low and -15.7% below the high.

The Quantum Computing(QUBT)'s current trading volume is 91.37M, compared to an average daily volume of 14.12M.

In the last year, Quantum Computing(QUBT) shares hit a 52-week high of $25.84 and a 52-week low of $6.18.

In the last year, Quantum Computing(QUBT) shares hit a 52-week high of $25.84 and a 52-week low of $6.18.

QUBT News

TipRanks 1h
This Is Why Quantum Computing Stock Is Up Today

Quantum Computing (QUBT) stock underwent a massive rally on Tuesday thanks to the company’s latest earnings report and updated analyst coverage. Investors will...

Sherwood News 1h
Quantum Computing soars after posting better-than-expected Q1 sales

Quantum Computing soars after posting better-than-expected Q1 sales Shares of Quantum Computing are mooning in early trading after the company posted better-th...

Quantum Computing soars after posting better-than-expected Q1 sales
Seeking Alpha 10h
Quantum Computing outlines Fab 2 planning as Q1 revenue reaches $3.7M following Luminar and NuCrypt acquisitions

Earnings Call Insights Quantum Computing outlines Fab 2 planning as Q1 revenue reaches $3.7M following Luminar and NuCrypt acquisitions May 12, 2026, 12:41 AM E...

Quantum Computing outlines Fab 2 planning as Q1 revenue reaches $3.7M following Luminar and NuCrypt acquisitions

Analyst ratings

67%

of 6 ratings
Buy
66.7%
Hold
33.3%
Sell
0%

More QUBT News

TipRanks 17h
Quantum Computing reports Q1 EPS (2c), consensus (5c)

Reports Q1 revenue $3.7M, consensus $3.27M. Dr. Yuping Huang, Chief Executive Officer of QCi, commented, “QCi made significant operational progress in the first...

TipRanks 19h
QUBT Earnings: Quantum Computing Stock Slips after Beating Q1 Estimates

Shares of Quantum Computing (QUBT) slipped in after-hours trading after the company reported earnings for its first quarter of Fiscal Year 2026. Earnings per sh...

TipRanks 2d
Quantum Computing Inc. Earnings Preview: Strong Cash Position Meets Weak Sales Base

Quantum Computing Inc. (QUBT) is set to report Q1 2026 results after the close on May 11, and Wall Street expects a loss of $0.05 per share, while the firm post...

The Motley Fool 4d
Is Quantum Computing a Buy Right Now?

It's been a bumpy start to 2026 for the buzzworthy tech company, Quantum Computing (QUBT 7.93%). Shares of the photonics and quantum optics enterprise were up m...

Is Quantum Computing a Buy Right Now?

People also own

Based on the portfolios of people who own QUBT. This list is generated using Robinhood data, and it’s not a recommendation.

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Securities trading offered through Robinhood Financial LLC, Member SIPC and a registered broker-dealer. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.