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Quantum Computing Inc. - Common Stock (NQ:QUBT)

16.71 +1.74 (+11.62%)
Streaming Delayed Price Updated: 4:00 PM EDT, Oct 31, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 44,842,101
Open 15.31
Bid (Size) 16.63 (2)
Ask (Size) 16.66 (1)
Prev. Close 14.97
Today's Range 15.17 - 16.79
52wk Range 1.030 - 27.15
Shares Outstanding 75,094,943
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
An Epic Reversal Is Coming for Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum, Based on a Time-Tested Indicator
One historically accurate valuation metric appears to spell doom for Wall Street's quantum computing pure plays. 
Via The Motley Fool
Topics Artificial Intelligence
Better Quantum Computing Stock: Quantum Computing Inc. vs. Rigetti Computing
Both companies are racing to capture market share through very different approaches. 
Via The Motley Fool
Topics Government

Performance

YTD
-10.9%
-10.9%
1 Month
-11.9%
-11.9%
3 Month
+12.9%
+12.9%
6 Month
+108.6%
+108.6%
1 Year
+1392.0%
+1392.0%

More News

Read More
Is Quantum Computing Inc. Stock a Buy Now?
Via The Motley Fool
Topics Artificial Intelligence Government
Nvidia's 2 Surprises; NVDA Soars On Trump-Fueled Hopes of China Blackwell Sales; Fed In Focus
Via Benzinga
Topics Economy
Benchmark Sees Government Quantum Investments As Strategic Shift In Policy: QBTS, IONQ, QUBT, RGTI Stocks In Focus
Via Stocktwits
Did Nvidia GTC News Spook Quantum Computing Stocks?
Via Investor's Business Daily
Topics Artificial Intelligence
The Donald Trump Administration May Want Stakes in Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum -- and That May Be Terrible News
Via The Motley Fool
Topics Artificial Intelligence Government
Is Quantum Computing a Buy?
Via The Motley Fool
Topics Government
Does the Trump-Induced Quantum Stock Rally Have Legs?
Via MarketBeat
Quantum Stocks Are Trading Higher Monday: What's Going On?
Via Benzinga
Topics Government
Did President Trump Just Do a Huge Favor for Quantum Computing Stocks?
Via The Motley Fool
Topics Artificial Intelligence Government
What's the Best Quantum Computing Stock to Buy? It Just Became Crystal Clear (Hint: It's Not IonQ).
Via The Motley Fool
Topics Artificial Intelligence
Move Over, IonQ, Rigetti Computing, and D-Wave Quantum -- There's a Much Smarter Way to Invest in the Quantum Computing Revolution
Via The Motley Fool
Topics Artificial Intelligence
Quantum Stock Tracker: Rigetti, D-Wave, IonQ's Bumpy Week
Via Benzinga
Topics Government
Deal Dispatch: From Four Roses Bourbon To Quantum Stakes, Here Are This Week's Sector Shake Ups
Via Benzinga
Topics Government
This Is the Biggest Threat to Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum That Virtually No One Is Talking About
Via The Motley Fool
Topics Artificial Intelligence
Martin Shkreli Blasts Trump's Move To Buy Shares Of Quantum Computing Companies For the US Government, Suggests The President Should Do This Instead
Via Benzinga
Topics Government
Quantum Computing Stocks Rocket on Trump Bombshell, Then Retreat Amidst Official Denial
Via MarketMinute
Topics Artificial Intelligence ETFs Government
New Russia Sanctions Trigger A Buy Signal On Oil And Give Gold Second Wind; Government May Back Quantum Computing
Via Benzinga
Trump's Team Has Ties To Quantum Stocks—Let's Go Down The Rabbit Hole
Via Benzinga
Topics Government
Quantum Computing (QUBT) Stock Is Surging Thursday: What's Going On?
Via Benzinga
Topics Government
Quantum Leap: Investor Frenzy Grips Quantum Computing Stocks Amidst Major Investments and Breakthroughs
Via MarketMinute
Topics Artificial Intelligence Economy Government
IonQ, D-Wave Quantum, Rigetti Computing Surge Over 11% Pre-Market: What's Going On?
Via Benzinga
IONQ, QBTS, RGTI: Retail Traders Gear Up For ‘Explosive’ Moves As Trump Administration Reportedly Mulls Quantum Investments
Via Stocktwits
Topics Government
Trump Administration Reportedly Exploring Taking Stakes In Quantum Computing Companies— IonQ, Rigetti And D-Wave Discussing Move
Via Benzinga
Topics Government

Frequently Asked Questions

Is Quantum Computing Inc. - Common Stock publicly traded?
Yes, Quantum Computing Inc. - Common Stock is publicly traded.
What exchange does Quantum Computing Inc. - Common Stock trade on?
Quantum Computing Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Quantum Computing Inc. - Common Stock?
The ticker symbol for Quantum Computing Inc. - Common Stock is QUBT on the Nasdaq Stock Market
What is the current price of Quantum Computing Inc. - Common Stock?
The current price of Quantum Computing Inc. - Common Stock is 16.71
When was Quantum Computing Inc. - Common Stock last traded?
The last trade of Quantum Computing Inc. - Common Stock was at 10/31/25 04:00 PM ET
What is the market capitalization of Quantum Computing Inc. - Common Stock?
The market capitalization of Quantum Computing Inc. - Common Stock is 1.25B
How many shares of Quantum Computing Inc. - Common Stock are outstanding?
Quantum Computing Inc. - Common Stock has 1B shares outstanding.
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