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

8.440 UNCHANGED
Streaming Delayed Price Updated: 4:00 PM EDT, Sep 17, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 70,579
Open 8.440
Bid (Size) 8.460 (400)
Ask (Size) 8.470 (300)
Prev. Close 8.440
Today's Range 8.440 - 8.440
52wk Range 6.180 - 25.84
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
News headline image
Will the Most Successful Quantum Firms Be Software Companies? ↗
Beyond hardware, Quantum Computing as a Service is emerging as a key revenue driver for D-Wave, Rigetti, and Quantum Computing Inc., with D-Wave appearing best positioned so far. 
Via MarketBeat
News headline image
Prediction: If a September Sell-Off Hits Speculative AI Stocks, Quantum Computing Falls First ↗
Quantum computing stocks may drop dramatically if investors decide they've been paying too much for hoped-for future growth. 
Via The Motley Fool
Topics Artificial Intelligence Economy

Performance

YTD
-23.3%
-23.3%
1 Month
-0.9%
-0.9%
3 Month
-21.6%
-21.6%
6 Month
+17.4%
+17.4%
1 Year
-52.3%
-52.3%

More News

Read More
News headline image
IonQ vs. Quantum Computing Inc.: Which Quantum Computing Stock Is a Better Buy in 2026? ↗
Via The Motley Fool
Quantum Stocks Bounce Back Unevenly as Speculative Pure-Plays Lead and Profitable Names Lag ↗
Via Chartmill
News headline image
Quantum Computing vs. Red Cat: Which High-Growth Innovation Stock Is a Better Buy in 2026? ↗
Via The Motley Fool
News headline image
Quantum Computing (QUBT) Q2 2026 Earnings Call Transcript ↗
Via The Motley Fool
Topics Earnings
News headline image
The Quantum Race Is Heating Up—And 2 Small Players Stand Out ↗
Via MarketBeat
News headline image
Quantum Computing Q2 Earnings Call Highlights ↗
Via MarketBeat
Topics Artificial Intelligence Earnings
News headline image
Quantum Earnings Week: Winners and Losers Are Finally Emerging ↗
Via MarketBeat
News headline image
1 Quantum Computing Stock Poised to Drop After Aug. 10 ↗
Via The Motley Fool
News headline image
Why Quantum Computing Stock Just Popped ↗
Via The Motley Fool
Topics Artificial Intelligence
News headline image
2 Quantum Stocks That Could Challenge IonQ’s Leadership ↗
Via MarketBeat
Topics Initial Public Offering
News headline image
IonQ vs. Quantum Computing Inc.: Which Quantum Computing Stock Is a Better Buy in 2026? ↗
Via The Motley Fool
Topics Economy
News headline image
Quantum Stocks Face a 2028 Cash Test. Here's What Investors Should Know. ↗
Via The Motley Fool
News headline image
2 Quantum Stocks Are Drawing Capital as AI Infrastructure Hits a Wall ↗
Via MarketBeat
Topics Artificial Intelligence
News headline image
IonQ vs. Quantum Computing Inc.: What Their Revenue Trends Tell Investors ↗
Via The Motley Fool
News headline image
Stock Market Today, May 26: D-Wave Quantum Falls Even After Commerce Department $100 Million Funding ↗
Via The Motley Fool
Topics Stocks
News headline image
Rigetti Computing vs. Quantum Computing: Which Quantum Tech Stock Is a Better Buy in 2026? ↗
Via The Motley Fool
News headline image
Why Does Quantum Computing Stock Keep Going Up? ↗
Via The Motley Fool
Topics Government
Peace Hopes, Quantum Fireworks, and a Very Bad Day for Walmart ↗
Via Chartmill
News headline image
Why Did Quantum Computing Stock Pop Today? ↗
Via The Motley Fool
Topics Government
News headline image
Why Quantum Computing Stock Skyrocketed This Week ↗
Via The Motley Fool
News headline image
Quantum Computing Shares Pull Back As Investors Digest Post-Earnings Surge ↗
Via Benzinga
News headline image
A Quantum Shift: Why Speculative Money Is Ditching AI ↗
Via MarketBeat
Topics Artificial Intelligence
These stocks are the most active in today's session ↗
Via Chartmill

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 8.440
When was Quantum Computing Inc. - Common Stock last traded?
The last trade of Quantum Computing Inc. - Common Stock was at 09/17/26 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 633.80M
How many shares of Quantum Computing Inc. - Common Stock are outstanding?
Quantum Computing Inc. - Common Stock has 634M shares outstanding.
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