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
13.80B
Market cap13.80B
Price-Earnings ratio
89.16
Price-Earnings ratio89.16
Dividend yield
—
Dividend yield—
Average volume
23.99M
Average volume23.99M
High today
$33.20
High today$33.20
Low today
$31.60
Low today$31.60
Open price
$32.10
Open price$32.10
Volume
8.53M
Volume8.53M
52 Week high
$73.65
52 Week high$73.65
52 Week low
$24.92
52 Week low$24.92

Stock Snapshot

IonQ(IONQ) stock is priced at $31.90, giving the company a market capitalization of 13.8B. It carries a P/E multiple of 89.16.

As of 2026-11-12, IonQ(IONQ) stock has fluctuated between $31.60 and $33.20. The current price stands at $31.90, placing the stock +0.9% above today's low and -3.9% off the high.

The IonQ(IONQ)'s current trading volume is 8.53M, compared to an average daily volume of 23.99M.

In the last year, IonQ(IONQ) shares hit a 52-week high of $73.65 and a 52-week low of $24.92.

In the last year, IonQ(IONQ) shares hit a 52-week high of $73.65 and a 52-week low of $24.92.

IONQ News

Benzinga 3h
Quantum Stocks Slide as Rigetti, D-Wave Results Disappoint, Nvidia Turmoil Overshadows IonQ

Quantum computing stocks, including Rigetti Computing Inc. (NASDAQ:RGTI), D-Wave Quantum Inc. (NYSE:QBTS) and IonQ Inc. (NASDAQ:IONQ), are trading lower Thursda...

Quantum Stocks Slide as Rigetti, D-Wave Results Disappoint, Nvidia Turmoil Overshadows IonQ
Benzinga 4h
Why Is IonQ Stock Falling on Thursday?

IonQ Inc. (NYSE:IONQ) stock is moving lower in Thursday pre-market trading. Investors are pulling back from quantum computing and high-growth technology stocks,...

Why Is IonQ Stock Falling on Thursday?
TipRanks 4h
IonQ Stock Drops 4% Premarket Despite New Carahsoft Government Partnership

IonQ (IONQ) is making it easier for U.S. government agencies to buy its quantum technology through a new partnership with Carahsoft Technology. The deal makes C...

Analyst ratings

82%

of 17 ratings
Buy
82.4%
Hold
17.6%
Sell
0%

More IONQ News

The Motley Fool 6h
Where Will IonQ Stock Be in 5 Years?

The quantum computing industry is in its infancy. Although some analysts believe the industry won't hit its stride for several more years, many small companies...

Where Will IonQ Stock Be in 5 Years?
Zacks 21h
Wall Street Bulls Look Optimistic About IonQ: Should You Buy?

The recommendations of Wall Street analysts are often relied on by investors when deciding whether to buy, sell, or hold a stock. Media reports about these brok...

Wall Street Bulls Look Optimistic About IonQ: Should You Buy?
24/7 Wall St. 1d
Rigetti Drops 5% on Revenue Miss and Soft 2026 Outlook; IonQ Slides 2%, D-Wave Rises 2%

It sounds nuts, but SoFi is giving new Active Invest users up to $1,000 in stock for a limited time, and all it takes is a $50 deposit to get started. See for y...

Rigetti Drops 5% on Revenue Miss and Soft 2026 Outlook; IonQ Slides 2%, D-Wave Rises 2%
TipRanks 1d
IonQ Named Gartner Market Shaper as Q3 Revenue Surges 336%

IonQ (IONQ) has been named a Market Shaper in Gartner’s (IT) first Emerging Market Quadrant for Quantum Computing, adding another achievement to the company’s r...

The Motley Fool 2d
Quantinuum Shares Just Leapt 26%. Is the Stock Still a Buy?

Quantinuum (QNT +7.34%) shares surged 26% on Nov. 6 after the company reported strong bookings and raised its full-year revenue guidance. Nonetheless, 2026 has...

Quantinuum Shares Just Leapt 26%. Is the Stock Still a Buy?
Benzinga 2d
IonQ Shares Fall With Space Stocks: What's Going On?

IonQ Inc. (NYSE:IONQ) shares are trading lower Tuesday along with space stocks, including Rocket Lab Corporation (NASDAQ:RKLB) and AST SpaceMobile Inc. (NASDAQ:...

IonQ Shares Fall With Space Stocks: What's Going On?
The Motley Fool 2d
IonQ Shares Surge as Revenue Soars. Is It Too Late to Buy the Quantum Computing Stock?

While an investment in IonQ (IONQ +8.34%) is largely about the long-term future of quantum computing and its potential to become one of the top companies in thi...

IonQ Shares Surge as Revenue Soars. Is It Too Late to Buy the Quantum Computing Stock?

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.