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

16.70B

Market cap16.70B

Price-Earnings ratio

-261.51

Price-Earnings ratio-261.51

Dividend yield

—

Dividend yield—

Average volume

21.85M

Average volume21.85M

High today

$46.20

High today$46.20

Low today

$44.37

Low today$44.37

Open price

$45.60

Open price$45.60

Volume

13.05M

Volume13.05M

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 $45.23, with a market capitalization of 16.7B. The stock trades at a price-to-earnings (P/E) ratio of -261.51.

On 2026-07-10, IonQ(IONQ) stock traded between a low of $44.37 and a high of $46.20. Shares are currently priced at $45.23, which is +1.9% above the low and -2.1% below the high.

IonQ(IONQ) shares are trading with a volume of 13.05M, against a daily average of 21.85M.

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

IONQ News

Simply Wall St 1d

IonQ Stock Leads Quantum Computing Picks Investors May Want To Watch

Quantum computing stocks sit at the crossroads of advanced technology and a world where inflation, higher-for-longer interest rates, and energy shocks are shapi...

TipRanks 2d

IONQ put volume heavy and directionally bearish

Bearish flow noted in IONQ (IONQ) with 34,405 puts trading, or 1.5x expected. Most active are Oct-26 40 puts and 7/10 weekly 40 puts, with total volume in those...

Simply Wall St 2d

IonQ Could Be 6% Undervalued After A 7.1% Share Price Drop

IonQ (IONQ) is back in focus after a series of index reclassifications and a sharp 7.1% single session share price decline, as investors reassess quantum comput...

Analyst ratings

71%

of 14 ratings

Buy

71.4%

Hold

21.4%

Sell

7.1%

More IONQ News

TipRanks 3d

‘Keep It Small,’ Says Investor About Quantum Stock IonQ

Quantum computing remains an experimental technology, with the industry’s biggest challenge being to reduce and correct errors before systems can reliably outpe...

Zacks 4d

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

...

TipRanks 4d

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 7d

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...

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