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
16.18B
Market cap16.18B
Price-Earnings ratio
-8.77
Price-Earnings ratio-8.77
Dividend yield
—
Dividend yield—
Average volume
20.39M
Average volume20.39M
High today
$40.32
High today$40.32
Low today
$38.99
Low today$38.99
Open price
$40.05
Open price$40.05
Volume
13.26M
Volume13.26M
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 $39.83, with a market capitalization of 16.18B. The stock trades at a price-to-earnings (P/E) ratio of -8.77.

On 2026-10-10, IonQ(IONQ) stock traded between a low of $38.99 and a high of $40.32. Shares are currently priced at $39.83, which is +2.2% above the low and -1.2% below the high.

IonQ(IONQ) shares are trading with a volume of 13.26M, against a daily average of 20.39M.

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

TipRanks 3h
IonQ’s Quantum Breakthroughs Collide With Market Jitters

IonQ ( (IONQ) ) has fallen by -8.19%. Read on to learn why. IonQ shares slipped 8.19% over the past week, even as the company reported a series of high‑profile...

Simply Wall St 19h
Nvidia Funding Puts IonQ Stock And Quantum Computing Shares In Focus

Nvidia just pledged US$1b for U.S. research in quantum computing, healthcare, and energy security, and that kind of long-horizon spending can reshape which comp...

Nvidia Funding Puts IonQ Stock And Quantum Computing Shares In Focus
The Motley Fool 1d
Cerebras Systems vs. IonQ: Which Technology Stock Is a Better Buy in 2026?

Investors seeking exposure to the next generation of computing are often torn between Cerebras Systems (CBRS -1.35%) and IonQ (IONQ -0.21%) as these two compani...

Cerebras Systems vs. IonQ: Which Technology Stock Is a Better Buy in 2026?

Analyst ratings

81%

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

More IONQ News

The Motley Fool 1d
Not IonQ. Not D-Wave. This Magnificent Quantum Computing Stock Is the One to Own for the Long Haul.

Quantum computing could become one of the next great markets to disrupt artificial intelligence (AI). That possibility has sent investors on a quest to find the...

Not IonQ. Not D-Wave. This Magnificent Quantum Computing Stock Is the One to Own for the Long Haul.
TipRanks 1d
IonQ reaches entanglement rate above 1kHz between ion qubit, solid-state memory

IonQ (IONQ) announced the achievement of entanglement rates above 1,000 per second, 1 kHz, between a trapped ion qubit and a solid-state memory, through a photo...

Investing.com 2d
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 2d
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 2d
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
TipRanks 2d
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 2d
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)

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