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IonQ, Inc. Common Stock
(NY:
IONQ
)
56.55
+1.86 (+3.40%)
Official Closing Price
Updated: 7:00 PM EDT, Jun 18, 2026
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Price and Volume
Detailed Quote
Volume
20,362,842
Open
55.79
Bid (Size)
56.00 (400)
Ask (Size)
56.33 (100)
Prev. Close
54.69
Today's Range
52.92 - 56.66
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
3 Tech Stocks to Buy Before Q-Day
↗
June 19, 2026
Most investors don't know what Q-Day is, and that creates a compelling opportunity for those who do.
Via
The Motley Fool
Topics
Artificial Intelligence
Hacking
Better Quantum Computing Stock to Buy: IonQ vs. Rigetti
↗
June 19, 2026
IonQ and Rigetti are two of the most popular pure-play stocks on the market.
Via
The Motley Fool
Topics
Bankruptcy
Performance
YTD
+20.9%
+20.9%
1 Month
+7.8%
+7.8%
3 Month
+81.2%
+81.2%
6 Month
+16.6%
+16.6%
1 Year
+40.1%
+40.1%
More News
Read More
3 Services Stocks for Long-Term Investors
June 19, 2026
Via
StockStory
Quantum Computing Stocks Tilt Toward Tangible Earnings as Pure Plays Remain in the Red
↗
June 18, 2026
Via
Chartmill
Is Rigetti Computing Stock a Buy Right Now?
↗
June 18, 2026
Via
The Motley Fool
Xanadu Quantum vs. IonQ: The Better Quantum Computing Stock Buy for 2026
↗
June 18, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
2 Quantum Stocks Are Drawing Capital as AI Infrastructure Hits a Wall
↗
June 18, 2026
Via
MarketBeat
Topics
Artificial Intelligence
4 Technologies Chasing Quantum Computing Supremacy and the Stocks to Invest In With Each
↗
June 17, 2026
Via
The Motley Fool
IonQ Introduces Clavis XG Multiplex, Making Quantum Security Deployable at Scale in Metro Networks
June 17, 2026
From
IonQ
Via
Business Wire
Buy, Sell, or Hold: Where 5 of Wall Street's Hottest Stocks Stand Right Now
↗
June 17, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
3 Quantum Computing Stocks Down Sharply -- but 1 Offers Exceptional Value
↗
June 17, 2026
Via
The Motley Fool
Topics
Initial Public Offering
Quantinuum's IPO Is Putting Pressure on IonQ, Rigetti Computing, and D-Wave Quantum. Here's Which Quantum Computing Stock Survives the Reset.
↗
June 16, 2026
Via
The Motley Fool
Topics
Initial Public Offering
Why IonQ Computing Stock Just Popped
↗
June 15, 2026
Via
The Motley Fool
Why IonQ (IONQ) Stock Is Up Today
June 15, 2026
Via
StockStory
Topics
Artificial Intelligence
Economy
Government
What's Behind the Social Media Controversy Surrounding IonQ?
↗
June 15, 2026
Via
MarketBeat
Topics
Lawsuit
Why IonQ Stock Ended This Week in the Green Despite Early Sell-Offs
↗
June 14, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Economy
Stocks
IonQ, Rigetti, and D-Wave Are Surging Again. Is Quantum Computing Finally Real?
↗
June 12, 2026
Via
The Motley Fool
Unpacking Q1 Earnings: IonQ (NYSE:IONQ) In The Context Of Other Hardware & Infrastructure Stocks
June 10, 2026
Via
StockStory
Topics
Artificial Intelligence
Economy
Is The Newest Quantum Stock IPO a Buy?
↗
June 10, 2026
Via
The Motley Fool
Topics
Initial Public Offering
Government Projects, Quantum Security: A Rare Early-Stage Opportunity
June 10, 2026
Via
Investor Brand Network
Topics
Artificial Intelligence
AINewsBreaks – Redwood AI Corp. (CSE: AIRX) (OTCQB: RDWCF) (Frankfurt: Y0N) (WKN: A422EZ) Positioned at Intersection of AI, Defense and Post-Quantum Cybersecurity
June 10, 2026
Via
Investor Brand Network
Topics
Artificial Intelligence
Government Projects, Quantum Security: A Rare Early-Stage Opportunity
June 10, 2026
From
AINewsWire
Via
GlobeNewswire
After Receiving $100 Million in Government Funding, Are Rigetti Computing and D-Wave Quantum the Best Quantum Computing Stocks?
↗
June 10, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Government
Why Is IonQ Stock Falling On Tuesday?
↗
June 09, 2026
Via
Benzinga
Quantum Computing Just Had Its First Big IPO, but Is the Stock a Buy?
↗
June 09, 2026
Via
The Motley Fool
Topics
Initial Public Offering
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 56.55
When was IonQ, Inc. Common Stock last traded?
The last trade of IonQ, Inc. Common Stock was at 06/18/26 07:00 PM ET
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