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
26.90B
Market cap26.90B
Price-Earnings ratio
-420.97
Price-Earnings ratio-420.97
Dividend yield
Dividend yield
Average volume
33.95M
Average volume33.95M
High today
$72.18
High today$72.18
Low today
$66.80
Low today$66.80
Open price
$69.69
Open price$69.69
Volume
28.46M
Volume28.46M
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 26.9B, IonQ(IONQ) trades at $71.05. The stock has a price-to-earnings ratio of -420.97.

On 2026-05-31, IonQ(IONQ) stock moved within a range of $66.80 to $72.18. With shares now at $71.05, the stock is trading +6.4% above its intraday low and -1.6% below the session's peak.

Trading volume for IonQ(IONQ) stock has reached 28.46M, versus its average volume of 33.95M.

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

TipRanks 6h
IonQ Stock Climbs, but New Filing Flags a Quantum Hardware Risk

IonQ, Inc. (IONQ), a quantum technology company developing quantum computing systems, has seen strong momentum in its shares, reflecting investor enthusiasm for...

Simply Wall St 14h
IonQ’s Government Quantum Push Reshapes Its Long Term Investor Story

IonQ (NYSE:IONQ) is supplying quantum secure infrastructure for government and defense agencies in multiple countries. The company is helping power quantum com...

IonQ’s Government Quantum Push Reshapes Its Long Term Investor Story
Nasdaq 17h
This Quantum Computing Stock Is the One the Smart Money Doesn't Want You to Find

Key Points IonQ is embedding quantum networking directly into sovereign national security and communications infrastructure. Government-backed quantum contrac...

This Quantum Computing Stock Is the One the Smart Money Doesn't Want You to Find

Analyst ratings

77%

of 13 ratings
Buy
76.9%
Hold
15.4%
Sell
7.7%

More IONQ News

Nasdaq 2d
IonQ vs. Quantum Computing Inc.: What Their Revenue Trends Tell Investors

Key Points IonQ currently looks stronger on revenue, demonstrating a consistently larger and more stable financial baseline than Quantum Computing Inc. Over t...

IonQ vs. Quantum Computing Inc.: What Their Revenue Trends Tell Investors
Simply Wall St 3d
IonQ Valuation Check After Sharp Share Price Momentum And Popular Overvaluation Narrative

Advertisement IonQ stock performance snapshot Quantum computing company IonQ (IONQ) has drawn fresh attention after recent trading, with the stock closing at...

IonQ Valuation Check After Sharp Share Price Momentum And Popular Overvaluation Narrative
TipRanks 3d
IBM vs. IONQ: Which Quantum Computing Stock Do Analysts Prefer?

IBM (IBM) and IonQ (IONQ) both give investors exposure to quantum computing, but they are not the same kind of bet. IBM is the larger, more diversified “quantum...

Benzinga 3d
IonQ Shares Are Climbing Thursday: What's Driving The Move?

IonQ shares are powering higher. What’s behind IONQ gains? What Is Driving IonQ’s Stock Momentum? IonQ's upward momentum is riding a wave of sector-wide funding...

IonQ Shares Are Climbing Thursday: What's Driving The Move?
Nasdaq 3d
Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Are Sending Shockwaves Through Wall Street With This $931 Million Warning

Key Points Quantum computing stocks are on fire, with investors clearly excited about this $850 billion addressable opportunity. Insiders at pure-play quantum...

Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Are Sending Shockwaves Through Wall Street With This $931 Million Warning
Nasdaq 5d
D-Wave Quantum vs. IonQ: Which Quantum Computing Stock Is a Better Buy in 2026?

Key Points D-Wave Quantum maintains a diverse commercial customer base of over 135 organizations including global leaders like Pfizer and Mastercard. IonQ del...

D-Wave Quantum vs. IonQ: Which Quantum Computing Stock Is a Better Buy in 2026?
Benzinga 5d
What Is Going On With IonQ Stock On Tuesday?

IonQ, Inc (NYSE:IONQ) trended on Tuesday, coinciding with growing investor speculation over the quantum computing company emerging as a future beneficiary of th...

What Is Going On With IonQ Stock On Tuesday?

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