IonQ

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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

18.24B

Market cap18.24B

Price-Earnings ratio

-285.46

Price-Earnings ratio-285.46

Dividend yield

—

Dividend yield—

Average volume

25.14M

Average volume25.14M

High today

$51.33

High today$51.33

Low today

$48.80

Low today$48.80

Open price

$48.98

Open price$48.98

Volume

12.52M

Volume12.52M

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 $49.02, with a market capitalization of 18.24B. The stock trades at a price-to-earnings (P/E) ratio of -285.46.

On 2026-07-07, IonQ(IONQ) stock traded between a low of $48.80 and a high of $51.33. Shares are currently priced at $49.02, which is +0.4% above the low and -4.5% below the high.

IonQ(IONQ) shares are trading with a volume of 12.52M, against a daily average of 25.14M.

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

IONQ News

Zacks 14h

Can IONQ's Security and Space Launches Accelerate Quantum Advantage Push? - Zacks Investment Research

...

TipRanks 16h

These 2 Quantum ETFs Could Climb More Than 29%, Analysts Say

Quantum computing remains one of the hottest areas in tech. According to MarketsandMarkets, the market could exceed $20 billion over the next decade, with annua...

Nasdaq 4d

IonQ vs. Quantum Computing Inc.: Which Quantum Computing Stock Is a Better Buy in 2026?

Key Points IonQ has established major commercial partnerships with global cloud providers and a significant revenue base relative to industry peers. Quantum C...

Analyst ratings

71%

of 14 ratings

Buy

71.4%

Hold

21.4%

Sell

7.1%

More IONQ News

Simply Wall St 5d

IonQ Stock And 2 Quantum Computing Shares Investors Are Watching

Quantum computing stocks sit at the crossroads of high end research and real world problem solving at a time when global data, supply chains and pricing pressur...

Nasdaq 6d

Down 40% From its All-Time High, Is Now the Perfect Opportunity to Load Up on This Quantum Computing Leader?

Key Points IonQ is leading the way in quantum computing accuracy. Commercially viable quantum computing is still at least a few years out. 10 stocks we like...

Simply Wall St 6d

IonQ Stock May Trade At A Premium Following Quantum Policy Orders

IonQ stock has delivered a very strong 5 year return, yet its current valuation screens as expensive, so investors are now weighing a powerful growth story agai...

Nasdaq 6d

Quantum Stocks Face a 2028 Cash Test. Here's What Investors Should Know.

IonQ (NYSE: IONQ), IBM (NYSE: IBM), D-Wave (NYSE: QBTS), Rigetti (NASDAQ: RGTI), and Quantum Computing Inc. (NASDAQ: QUBT) are all fighting for attention in qua...

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