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
18.22B
Market cap18.22B
Price-Earnings ratio
-9.36
Price-Earnings ratio-9.36
Dividend yield
—
Dividend yield—
Average volume
23.05M
Average volume23.05M
High today
$45.66
High today$45.66
Low today
$40.71
Low today$40.71
Open price
$41.56
Open price$41.56
Volume
43.06M
Volume43.06M
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 18.22B, IonQ(IONQ) trades at $44.78. The stock has a price-to-earnings ratio of -9.36.

On 2026-09-24, IonQ(IONQ) stock moved within a range of $40.71 to $45.66. With shares now at $44.78, the stock is trading +10.0% above its intraday low and -1.9% below the session's peak.

Trading activity shows a volume of 43.06M, compared to an average daily volume of 23.05M.

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

24/7 Wall St. 7h
IonQ Just Solved Quantum Computing's Hardest Problem. The Stock Is Still Down 43% in a Year.

Investing IonQ Just Solved Quantum Computing’s Hardest Problem. The Stock Is Still Down 43% in a Year. IonQ just pulled off a quantum computing first that the e...

IonQ Just Solved Quantum Computing's Hardest Problem. The Stock Is Still Down 43% in a Year.
TipRanks 9h
IonQ Superion 256 platform selected by Florida International University

IonQ (IONQ) announced a contract with Florida International University. Under the agreement, IonQ will deliver its Superion 256-qubit trapped-ion quantum comput...

24/7 Wall St. 10h
Everyone's Talking About IonQ. Smart Money Is Watching Nvidia Instead.

Investing Everyone’s Talking About IonQ. Smart Money Is Watching Nvidia Instead. IonQ just claimed a genuine quantum computing breakthrough, but its stock tells...

Everyone's Talking About IonQ. Smart Money Is Watching Nvidia Instead.

Analyst ratings

80%

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

More IONQ News

TipRanks 10h
Top Analyst Backs IonQ with $75 Target on SkyWater Integration

IonQ Inc. (IONQ) remains an Outperform at Wedbush, with top-ranked analyst Matt Bryson maintaining a $75 price target as the quantum computing company integrate...

Benzinga 11h
IonQ Removes Major Quantum Barrier, Driving Investor Debate Over Commercial Timelines

IonQ Inc. (NYSE:IONQ) is drawing fresh attention to the quantum-computing industry after demonstrating real-time error correction, a development that analysts a...

IonQ Removes Major Quantum Barrier, Driving Investor Debate Over Commercial Timelines
Nasdaq 14h
IonQ Cleared One of Quantum Computing's Biggest Hurdles. Should You Buy the Stock?

Key Points IonQ announced an important quantum computing breakthrough this week. The achievement likely won't impact IonQ's near-term revenue. However, it co...

IonQ Cleared One of Quantum Computing's Biggest Hurdles. Should You Buy the Stock?
Nasdaq 20h
BigBear.ai vs. IONQ: Comparing Revenue Trends Between an Artificial Intelligence Upstart and a Quantum Computer Company

Key Points Over the observed period, IONQ established a stronger overarching revenue trajectory than BigBear.ai, moving from a lower starting position to surpa...

BigBear.ai vs. IONQ: Comparing Revenue Trends Between an Artificial Intelligence Upstart and a Quantum Computer Company
Nasdaq 21h
Why IonQ Stock Is Up Today

Key Points IonQ's real-time quantum error correction decoder could remove a major impediment to fault-tolerant computing. Nvidia is working with IonQ to integ...

Why IonQ Stock Is Up Today
Nasdaq 1d
Stock Market Today, Sept. 23: IonQ Surges on Quantum Breakthrough and Nvidia Partnership

IonQ (NYSE:IONQ), a full-stack trapped-ion quantum computing provider, closed at $42.54, up 4.42%. It rose after a real-time error-correction breakthrough and a...

Stock Market Today, Sept. 23: IonQ Surges on Quantum Breakthrough and Nvidia Partnership
Simply Wall St 1d
IonQ Will Install Superion 256 At A Major AI Research Center

IonQ (NYSE: IONQ) agreed to install its Superion 256 quantum system at NVIDIA's new Quantum Research Center for on site use. The Superion 256 machine will conn...

IonQ Will Install Superion 256 At A Major AI Research Center

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