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
14.94B
Market cap14.94B
Price-Earnings ratio
-8.10
Price-Earnings ratio-8.10
Dividend yield
Dividend yield
Average volume
21.17M
Average volume21.17M
High today
$38.34
High today$38.34
Low today
$36.52
Low today$36.52
Open price
$37.16
Open price$37.16
Volume
17.84M
Volume17.84M
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 14.94B, IonQ(IONQ) trades at $37.58. The stock has a price-to-earnings ratio of -8.10.

On 2026-09-11, IonQ(IONQ) stock moved within a range of $36.52 to $38.34. With shares now at $37.58, the stock is trading +2.9% above its intraday low and -2.0% below the session's peak.

Trading activity shows a volume of 17.84M, compared to an average daily volume of 21.17M.

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 17h
IonQ's DARPA Program Could Soar -- Here's Why It Matters

IonQ (NYSE: IONQ) is getting a chance to prove that its expansion beyond quantum computing can become a real business. DARPA's atomic-clock program could move V...

IonQ's DARPA Program Could Soar -- Here's Why It Matters
24/7 Wall St. 18h
IonQ's CEO Says 'Q-Day' Hits in 2028. The Stock Says Investors Stopped Listening

IonQ's CEO used investor day to warn that encryption breaks in 2028 and quantum computing is about to slipstream into every corporate research program. The stoc...

IonQ's CEO Says 'Q-Day' Hits in 2028. The Stock Says Investors Stopped Listening
TipRanks 23h
Quantum Computing News: U.S. Awards $300M to QBTS, RGTI and Quantinuum

Welcome to Thursday’s quantum computing news recap. This edition looks at four developments shaping the sector, with D-Wave Quantum Inc. (QBTS), Rigetti Computi...

Analyst ratings

80%

of 15 ratings
Buy
80%
Hold
20%
Sell
0%

More IONQ News

TipRanks 1d
IonQ Stock Drops 5.8% as Investor Day Fails to Lift Analyst Targets

IonQ, Inc. (IONQ) shares fell 5.76% on Wednesday, closing at $38.14, after the quantum-computing company’s September 8 Investor Day failed to trigger a broad ro...

TipRanks 2d
Quantum Leap: U.S. takes stake in more quantum computing companies

Welcome to the latest edition of “Quantum Leap” where The Fly decodes news and activity in the quantum computing space. LITHOGRAPHY PROCESSES: Xanadu Quantum (...

24/7 Wall St. 2d
Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back

Investing Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back Federal Reserve rate-hike odds just handed quantum computing...

Quantum Stocks Fall as Rate-Hike Odds Climb: IonQ Sinks 4%, Rigetti and D-Wave Pull Back
24/7 Wall St. 2d
IonQ's CEO Shares How Long It Will Take Quantum Computers To Hack Bitcoin's Encryption. And Argues It Will Happen Sooner Than Expected

Investing IonQ’s CEO Shares How Long It Will Take Quantum Computers To Hack Bitcoin’s Encryption. And Argues It Will Happen Sooner Than Expected Speaking on CNB...

IonQ's CEO Shares How Long It Will Take Quantum Computers To Hack Bitcoin's Encryption. And Argues It Will Happen Sooner Than Expected
TipRanks 2d
IONQ Stock Falls as 5-Star Mizuho Analyst Cuts Price Target after Analyst Day

IonQ (IONQ) stock is down 2.4% in premarket trading after Mizuho Securities analyst Vijay Rakesh lowered his price target to $52 from $61, while maintaining a B...

TipRanks 2d
IonQ price target raised to $80 from $75 at Jefferies

Jefferies raised the firm’s price target on IonQ (IONQ) to $80 from $75 and keeps a Buy rating on the shares after the company hosted its second investor day. T...

TipRanks 2d
Quantum Stocks Rise on $300M U.S. CHIPS Funding as IonQ Raises 2026 Forecast

Pure-play quantum computing stocks moved higher on Tuesday, as D-Wave Quantum Inc. (QBTS), Rigetti Computing Inc. (RGTI), and Quantinuum (QNT) finalized $100 mi...

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