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IonQ, Inc. Common Stock
(NY:
IONQ
)
39.13
-1.21 (-3.00%)
Official Closing Price
Updated: 7:00 PM EDT, Sep 18, 2026
Add to My Watchlist
Quote
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Detailed Quote
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News
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Price and Volume
Detailed Quote
Volume
23,126,715
Open
40.75
Bid (Size)
39.01 (100)
Ask (Size)
39.09 (1,400)
Prev. Close
40.34
Today's Range
37.77 - 40.94
52wk Range
25.89 - 84.64
Shares Outstanding
N/A
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
Here's What $1,000 Invested in IonQ Stock Could Be Worth by 2030
↗
Today 1:36 EDT
It's an early mover in a space with massive long-term opportunities, but also intense competition and daunting technical challenges.
Via
The Motley Fool
Topics
Artificial Intelligence
Economy
Why IonQ (IONQ) Stock Is Trading Up Today
September 17, 2026
What Happened? Shares of quantum computing company IonQ (NYSE:IONQ) jumped 10.1% in the afternoon session after the company announced joint research with Syn...
Via
StockStory
Performance
YTD
-16.3%
-16.3%
1 Month
-9.8%
-9.8%
3 Month
-32.9%
-32.9%
6 Month
+25.4%
+25.4%
1 Year
-41.4%
-41.4%
More News
Read More
Why IonQ Stock Popped Today
↗
September 17, 2026
Via
The Motley Fool
Quantum Computing Stocks Lose Their Momentum—and the Lone Holdout Isn't Really a Quantum Play
↗
September 16, 2026
Via
Chartmill
IonQ Demonstrates Computer-Aided Engineering Workload Acceleration by up to 14.6% with Quantum Technology
September 17, 2026
From
IonQ
Via
Business Wire
IonQ and NVIDIA Just Cracked a Major Quantum Computing Bottleneck
↗
September 17, 2026
Via
MarketBeat
Topics
Artificial Intelligence
3 Cash-Heavy Stocks to Research Further
September 17, 2026
Via
StockStory
If the Pace of AI Is Slowed, Investors Can Turn to Quantum Computing. 4 Quantum Stocks to Buy Now.
↗
September 17, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
IonQ CEO Sells Over 16,000 Shares Worth Nearly $600,000 After the Company Raised Its Full-Year Sales Outlook
↗
September 16, 2026
Via
The Motley Fool
Topics
Regulatory Compliance
IonQ, ORNL, NVIDIA, and the University of Tennessee, Knoxville Show AI Method Reduces Quantum Optimization Trade Off
September 16, 2026
From
IonQ, Inc.
Via
Business Wire
IonQ vs. Rigetti Computing: Which Pure-Play Quantum Stock Actually Has the Technology Edge?
↗
September 16, 2026
Via
The Motley Fool
Cashing in on the Qubit: NVIDIA Takes the Quantum Leap
↗
September 15, 2026
Via
MarketBeat
Breaking Down the Impact of the CHIPS Funding Deal for Quantum Firms
↗
September 15, 2026
Via
MarketBeat
IonQ Earns Four Best Paper Awards Ahead of IEEE Quantum Week 2026 for Breakthroughs in AI, Hybrid Computing, and Life Sciences
September 15, 2026
From
IonQ
Via
Business Wire
What Might it Take for D-Wave to Reset Its Course?
↗
September 14, 2026
Via
MarketBeat
IonQ to Present Nine Peer-Reviewed Papers and Take Part in Seven Events at 2026 IEEE Quantum Week
September 14, 2026
From
IonQ
Via
Business Wire
BigBear.ai vs. IonQ: Weighing Whether to Invest in the Artificial Intelligence Company or the Quantum Computing Giant
↗
September 13, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Cerebras Systems vs. IonQ: Which Tech Stock Is a Better Buy in 2026?
↗
September 12, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Prediction: D-Wave Quantum's Revenue Triples Before 2030
↗
September 12, 2026
Via
The Motley Fool
If I Could Only Buy 1 Quantum Computing Stock, This Would Be It
↗
September 11, 2026
Via
The Motley Fool
Topics
Bankruptcy
Not IonQ, Not Rigetti Computing. This Quantum Computing Stock Could Be September's Biggest Winner.
↗
September 11, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
3 Quantum Stocks to Buy If You Already Have IonQ
↗
September 11, 2026
Via
The Motley Fool
IonQ's DARPA Program Could Soar -- Here's Why It Matters
↗
September 10, 2026
Via
The Motley Fool
The Quantum Deadline Moved Up. Most Firms Cannot Find Their Own Keys.
September 10, 2026
From
Canada News Group
Via
GlobeNewswire
What It Would Take for IonQ Stock to Reach $100
↗
September 10, 2026
Via
The Motley Fool
Frequently Asked Questions
Is IonQ, Inc. Common Stock publicly traded?
Yes, IonQ, Inc. Common Stock is publicly traded.
What exchange does IonQ, Inc. Common Stock trade on?
IonQ, Inc. Common Stock trades on the New York Stock Exchange
What is the ticker symbol for IonQ, Inc. Common Stock?
The ticker symbol for IonQ, Inc. Common Stock is IONQ on the New York Stock Exchange
What is the current price of IonQ, Inc. Common Stock?
The current price of IonQ, Inc. Common Stock is 39.13
When was IonQ, Inc. Common Stock last traded?
The last trade of IonQ, Inc. Common Stock was at 09/18/26 07:00 PM ET
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