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
23.74B
Market cap23.74B
Price-Earnings ratio
-343.98
Price-Earnings ratio-343.98
Dividend yield
Dividend yield
Average volume
35.65M
Average volume35.65M
High today
$65.80
High today$65.80
Low today
$57.05
Low today$57.05
Open price
$58.02
Open price$58.02
Volume
52.65M
Volume52.65M
52 Week high
$84.64
52 Week high$84.64
52 Week low
$25.89
52 Week low$25.89

Stock Snapshot

With a market cap of 23.74B, IonQ(IONQ) trades at $62.65. The stock has a price-to-earnings ratio of -343.98.

On 2026-05-22, IonQ(IONQ) stock moved within a range of $57.05 to $65.80. With shares now at $62.65, the stock is trading +9.8% above its intraday low and -4.8% below the session's peak.

Trading volume for IonQ(IONQ) stock has reached 52.65M, versus its average volume of 35.65M.

The stock's 52-week range extends from a low of $25.89 to a high of $84.64.

The stock's 52-week range extends from a low of $25.89 to a high of $84.64.

IONQ News

Nasdaq 2h
Why IonQ Stock Blasted Almost 23% Higher This Week

Key Points The federal government has committed $2 billion to quantum businesses. Although IonQ isn't included in this, the effort is a massive morale booster...

Why IonQ Stock Blasted Almost 23% Higher This Week
24/7 Wall St. 9h
QUBT Rallies With the Rest of Quantum Computing, but Don’t Buy the Hype - 24/7 Wall St.

...

QUBT Rallies With the Rest of Quantum Computing, but Don’t Buy the Hype - 24/7 Wall St.
24/7 Wall St. 10h
Rigetti Surges 17%, Quantum Computing Inc. Soars 14%, D-Wave Pops 13%, IonQ Rises 8%: The Quantum Bounce Becomes a Rally

Rigetti Surges 17%, Quantum Computing Inc. Soars 14%, D-Wave Pops 13%, IonQ Rises 8%: The Quantum Bounce Becomes a Rally By David Moadel Published May 22, 10:3...

Rigetti Surges 17%, Quantum Computing Inc. Soars 14%, D-Wave Pops 13%, IonQ Rises 8%: The Quantum Bounce Becomes a Rally

Analyst ratings

85%

of 13 ratings
Buy
84.6%
Hold
15.4%
Sell
0%

More IONQ News

TipRanks 11h
Department of Commerce leaving out IonQ not a slight, says B. Riley

B. Riley says that while IonQ (IONQ) was left off the Department of Commerce’s letters of intent with nine quantum companies totaling $2.013B, the stock rose ye...

Nasdaq 11h
Why the Smartest AI Money Is Quietly Moving Into Quantum Computing Right Now

Key Points Quantum computing pure plays like IonQ and Rigetti are showing their first real signals of infrastructure success and meaningful revenue. Tech gian...

Why the Smartest AI Money Is Quietly Moving Into Quantum Computing Right Now
Simply Wall St 20h
Assessing IonQ Valuation After Strong Recent Share Price Momentum

IonQ (IONQ) has attracted attention after recent trading, with the stock last closing at US$58.89. For readers tracking performance, returns over the past month...

Assessing IonQ Valuation After Strong Recent Share Price Momentum
Nasdaq 1d
Stock Market Today, May 21: IonQ Rises as U.S. Quantum Funding Report Lifts Sector Sentiment

IonQ (NYSE:IONQ), a developer of trapped-ion quantum computing systems, closed Thursday at $58.89, up 12.24%. The stock moved higher after enthusiasm over a new...

Stock Market Today, May 21: IonQ Rises as U.S. Quantum Funding Report Lifts Sector Sentiment
Nasdaq 1d
Did Amazon Just Deliver a Sweeping Blow to IonQ?

Key Points Last year, Amazon made an investment in IonQ. Both Amazon and IonQ are exploring quantum computing hardware and software services. 10 stocks we li...

Did Amazon Just Deliver a Sweeping Blow to IonQ?
Nasdaq 1d
Why Did IonQ Stock Pop Today?

Key Points The U.S. government plans to award $2 billion in quantum computing grants. It will take equity stakes in grant recipients. It will give no money,...

Why Did IonQ Stock Pop Today?
Simply Wall St 4d
Why IonQ Is Down 13.3% After Raising 2026 Revenue Guidance And Backlog To $470 Million

IonQ recently reported its strongest quarter to date, with first‑quarter 2026 revenue rising to US$64.67 million and net income reaching about US$805.36 million...

Why IonQ Is Down 13.3% After Raising 2026 Revenue Guidance And Backlog To $470 Million

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