IonQ

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

Trade IonQ 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 IONQ

IonQ, Inc. develops and manufactures quantum computers. The firm specializes in quantum computing and quantum information processing. 

CEO
Niccolo M. de Masi
CEONiccolo M. de Masi
Employees
1,132
Employees1,132
Headquarters
College Park, Maryland
HeadquartersCollege Park, Maryland
Founded
2015
Founded2015
Employees
1,132
Employees1,132

IONQ Key Statistics

Market cap
12.98B
Market cap12.98B
Price-Earnings ratio
-205.02
Price-Earnings ratio-205.02
Dividend yield
Dividend yield
Average volume
17.74M
Average volume17.74M
High today
$35.91
High today$35.91
Low today
$33.29
Low today$33.29
Open price
$35.00
Open price$35.00
Volume
23.85M
Volume23.85M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$25.89
52 Week low$25.89

Stock Snapshot

The current IonQ(IONQ) stock price is $34.99, with a market capitalization of 12.98B. The stock trades at a price-to-earnings (P/E) ratio of -205.02.

On 2026-07-17, IonQ(IONQ) stock traded between a low of $33.29 and a high of $35.91. Shares are currently priced at $34.99, which is +5.1% above the low and -2.6% below the high.

IonQ(IONQ) shares are trading with a volume of 23.85M, against a daily average of 17.74M.

During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.

During the past year, IonQ(IONQ) stock moved between $25.89 at its lowest and $84.64 at its peak.

IONQ News

Investing.com 5h
Quantum computing stocks outlook: IonQ, Rigetti, and D-Wave after a brutal selloff - Investing.com

...

Quantum computing stocks outlook: IonQ, Rigetti, and D-Wave after a brutal selloff - Investing.com
Simply Wall St 7h
IonQ After Raised Guidance And Backlog Growth Faces A Valuation Test

IonQ (IONQ) has grabbed attention after reporting strong revenue growth, a sharp jump in its customer backlog to about US$470 million, and lifting full year gui...

IonQ After Raised Guidance And Backlog Growth Faces A Valuation Test
Nasdaq 11h
Got $1,000? 2 High-Growth Artificial Intelligence Moonshots With Massive Upside Potential.

Key Points Monster growth is expected for Nebius over the next few years. IonQ is one of the leaders in quantum computing. 10 stocks we like better than Nebi...

Got $1,000? 2 High-Growth Artificial Intelligence Moonshots With Massive Upside Potential.

Analyst ratings

71%

of 14 ratings
Buy
71.4%
Hold
21.4%
Sell
7.1%

More IONQ News

Nasdaq 1d
Could IonQ Become America's Best Quantum Platform?

IonQ (NYSE: IONQ) sits at the center of a high-stakes quantum race where national security, government validation, and next-generation computing collide. The bu...

Could IonQ Become America's Best Quantum Platform?
Simply Wall St 1d
IonQ Stock And 2 Quantum Computing Picks For Investors to Watch

Quantum computing stocks sit at the crossroads of advanced research and real world problem solving, which can appeal to investors looking for growth stories not...

IonQ Stock And 2 Quantum Computing Picks For Investors to Watch
Nasdaq 2d
IonQ: This Quantum Computing Pioneer Is a No-Brainer Buy

Key Points IonQ's stock has sold off heavily over the past two months. The company's technology is what separates it from a crowded field of peers. 10 stocks...

IonQ: This Quantum Computing Pioneer Is a No-Brainer Buy
Simply Wall St 2d
IonQ’s 256-Qubit Milestones: Breakthrough in Commercial Path or Overlooked Amid Geopolitical Jitters?

In recent weeks, IonQ has advanced its 256-qubit roadmap with a taped-out chip, a presold next-generation system, and a new quantum key distribution product, wh...

IonQ’s 256-Qubit Milestones: Breakthrough in Commercial Path or Overlooked Amid Geopolitical Jitters?
Barron's 3d
IonQ and 3 More Stocks to Build a Tech Portfolio After IBM Collapse

Technology IonQ and 3 More Stocks to Build a Tech Portfolio After IBM Collapse In this article IBM IONQ SAP ACN HPQ IBM stock was downgraded to Reduce from Hold...

IonQ and 3 More Stocks to Build a Tech Portfolio After IBM Collapse
Benzinga 3d
What's Going on With IonQ Stock Tuesday?

The rebound follows Monday’s 9.29% decline, when IonQ and other quantum computing stocks came under pressure amid a broader risk-off market. Rising geopolitica...

What's Going on With IonQ Stock Tuesday?
TipRanks 3d
JGI, FormationQ announce pact to apply IonQ trapped-ions quantum computing

The Jane Goodall Institute, or JGI, and FormationQ (IONQ) announced a research partnership that will apply trapped-ions quantum computing by IonQ to one of the...

People also own

Based on the portfolios of people who own IONQ. 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.