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December 11th, 2017
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IonQ, Inc. Common Stock
(NY:
IONQ
)
45.48
+0.50 (+1.11%)
Official Closing Price
Updated: 6:30 PM EDT, Sep 25, 2026
Add to My Watchlist
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Price and Volume
Detailed Quote
Volume
27,528,726
Open
44.70
Bid (Size)
45.31 (100)
Ask (Size)
45.38 (100)
Prev. Close
44.98
Today's Range
44.12 - 46.55
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
Rigetti, D-Wave, or IonQ: Which Quantum Stock Has the Best Shot at Survival?
↗
Today 15:20 EDT
Quantum computing stocks are popular, but not all of them have what it takes.
Via
The Motley Fool
IonQ Has Made Another Quantum Computing Breakthrough: Here's What a $1,000 Investment in It Could Look Like in 5 Years
↗
Today 11:28 EDT
Given the quantum computing company's high and speculative valuation, its stock returns will depend heavily on how it fares on its path toward commercialization.
Via
The Motley Fool
Performance
YTD
-2.8%
-2.8%
1 Month
+8.2%
+8.2%
3 Month
-10.0%
-10.0%
6 Month
+52.4%
+52.4%
1 Year
-38.4%
-38.4%
More News
Read More
Better Quantum Computing Stock: Nvidia vs. IonQ
↗
Today 8:54 EDT
Via
The Motley Fool
Topics
Artificial Intelligence
$500 Invested in IonQ Now Could 10x if Quantum AI Hits by 2029
↗
Today 5:50 EDT
Via
The Motley Fool
Topics
Artificial Intelligence
The GPS-Denied Battlefield Is Creating a New Multi-Billion-Dollar Quantum Navigation Opportunity
September 24, 2026
From
FN Media
Via
GlobeNewswire
The GPS-Denied Battlefield Is Creating a New Multi-Billion-Dollar Quantum Navigation Opportunity
September 24, 2026
Via
FinancialNewsMedia
IonQ’s Superion 256 Platform Selected by Florida International University for Flagship Deployment
September 24, 2026
From
IonQ
Via
Business Wire
IonQ Cleared One of Quantum Computing's Biggest Hurdles. Should You Buy the Stock?
↗
September 24, 2026
Via
The Motley Fool
The 5% Wall: Treasury Yields Take the Air Out of Wall Street's Muse Rally
↗
September 24, 2026
Via
Chartmill
BigBear.ai vs. IONQ: Comparing Revenue Trends Between an Artificial Intelligence Upstart and a Quantum Computer Company
↗
September 23, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Why IonQ Stock Is Up Today
↗
September 23, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Stock Market Today, Sept. 23: IonQ Surges on Quantum Breakthrough and Nvidia Partnership
↗
September 23, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Stocks
Discover the most active stocks in Wednesday's session.
↗
September 23, 2026
Via
Chartmill
Why IonQ (IONQ) Stock Is Trading Up Today
September 23, 2026
Via
StockStory
Topics
Artificial Intelligence
IonQ to Advance Quantum Supercomputing by Bringing First QPU to NVIDIA Accelerated Quantum Research Center
September 23, 2026
From
IonQ
Via
Business Wire
Better Quantum Computing Stock: IonQ vs. Rigetti
↗
September 23, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Should You Forget Palantir and Buy These 3 Quantum Computing Stocks Instead?
↗
September 23, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
These stocks are moving in today's after hours session
↗
September 22, 2026
Via
Chartmill
2 Magnificent Quantum Computing Stocks to Buy and Hold for 10 Years
↗
September 22, 2026
Via
The Motley Fool
Topics
Supply Chain
IonQ Demonstrates Industry’s First End-to-End Real-Time Quantum Error Decoder
September 22, 2026
From
IonQ
Via
Business Wire
Where Will IonQ Stock Be in 5 Years?
↗
September 22, 2026
Via
The Motley Fool
IonQ’s AI Breakthrough Looks Big—But Can It Drive Revenue?
↗
September 22, 2026
Via
MarketBeat
Topics
Artificial Intelligence
IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Are Sending Shockwaves Through Wall Street With This $895 Million Warning
↗
September 22, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
IonQ Just Raised 2026 Revenue Guidance. This Quantum Computing Pure-Play Looks Like a Brilliant Buy Now.
↗
September 22, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
IonQ and SDT Announce the First Strategic Partnership to Bring Both Advanced Quantum Computing and Quantum Networking to the Asia-Pacific Region
September 21, 2026
From
IonQ
Via
Business Wire
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 45.48
When was IonQ, Inc. Common Stock last traded?
The last trade of IonQ, Inc. Common Stock was at 09/25/26 06:30 PM ET
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