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
15.98B
Market cap15.98B
Price-Earnings ratio
-8.68
Price-Earnings ratio-8.68
Dividend yield
—
Dividend yield—
Average volume
21.82M
Average volume21.82M
High today
$42.01
High today$42.01
Low today
$38.83
Low today$38.83
Open price
$41.69
Open price$41.69
Volume
23.01M
Volume23.01M
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 $39.50, with a market capitalization of 15.98B. The stock trades at a price-to-earnings (P/E) ratio of -8.68.

On 2026-10-08, IonQ(IONQ) stock traded between a low of $38.83 and a high of $42.01. Shares are currently priced at $39.50, which is +1.7% above the low and -6.0% below the high.

IonQ(IONQ) shares are trading with a volume of 23.01M, against a daily average of 21.82M.

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 9h
IonQ stock advances to DARPA final quantum benchmarking phase - Investing.com

...

IonQ stock advances to DARPA final quantum benchmarking phase - Investing.com
The Motley Fool 11h
Should You Buy These 4 Quantum Computing Stocks Before 2027?

Quantum computing arguably has the potential to be one of the most important technology trends of the century. But with the technology not yet ready for broad c...

Should You Buy These 4 Quantum Computing Stocks Before 2027?
Seeking Alpha 13h
DARPA selects IBM and IonQ for next phase in development of fault-tolerant quantum computer

The U.S. State Defense Advanced Research Projects Agency (DARPA) has selected IBM (IBM) and IonQ (IONQ) to lead the next phase of its Quantum Benchmarking Initi...

DARPA selects IBM and IonQ for next phase in development of fault-tolerant quantum computer

Analyst ratings

81%

of 16 ratings
Buy
81.3%
Hold
18.8%
Sell
0%

More IONQ News

TipRanks 14h
IonQ Secures Up to $300M in DARPA Deal as Quantum Race Heats Up

IonQ Inc. (IONQ), a quantum computing company specializing in trapped-ion technology, and privately held rival Diraq have advanced to Stage C of the U.S. Defens...

The Motley Fool 15h
Here's What $5,000 Invested in IonQ Stock Could Be Worth by 2030 (Hint: There Could Be Huge Upside)

Quantum computing has the potential to be the next big breakthrough technology after artificial intelligence (AI), and right now, IonQ (IONQ -4.50%) looks like...

Here's What $5,000 Invested in IonQ Stock Could Be Worth by 2030 (Hint: There Could Be Huge Upside)
Benzinga 15h
What's Going On With IonQ Stock Today?

IonQ, Inc. (NYSE:IONQ) is strengthening its position in quantum computing as a new DARPA milestone adds government validation to the company’s technology roadma...

What's Going On With IonQ Stock Today?
TipRanks 16h
IonQ DARPA Milestone Validates Architecture but Execution Risks Keep Rating at Hold and Price Target Unchanged at $49

Analyst Joseph Moore of Morgan Stanley maintained a Hold rating on IonQ, retaining the price target of $49.00. Joseph Moore has given his Hold rating due to a...

TipRanks 22h
Why Did IonQ Stock Gain in After-Hours Trading on Wednesday?

IonQ (IONQ) stock rose 1.17% to $41.83 in after-hours trading Wednesday. The move came after the quantum computing company advanced to the final stage of a U.S....

TipRanks 1d
IonQ advances to final stages of DARPA’s Quantum Benchmarking Initiative

The company states: “IonQ (IONQ) has advanced to Stage C of the Defense Advanced Research Projects Agency’s Quantum Benchmarking Initiative (QBI). IonQ and DARP...

Zacks 2d
How IonQ Is Progressing in Quantum Computing and Space Operations

IonQ’s (IONQ Quick QuoteIONQ - Free Report) organic revenues in the second quarter of 2026 rose 132% year over year. The company continued to benefit from...

How IonQ Is Progressing in Quantum Computing and Space Operations

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