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

11.64 -0.29 (-2.43%)

Streaming Delayed Price Updated: 4:00 PM EST, Jan 21, 2026 Add to My Watchlist

Price and Volume

Volume	28,319,358
Open	12.18
Bid (Size)	11.77 (10,400)
Ask (Size)	11.79 (100)
Prev. Close	11.93
Today's Range	10.82 - 12.62
52wk Range	4.373 - 25.84
Shares Outstanding	75,094,943
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News

Quantum Computing Stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Served Up a $4.15 Billion Reality Check for Wall Street -- but Are Investors Paying Attention? ↗

January 20, 2026

Wall Street's hottest pure-play quantum computing stocks have inadvertently highlighted one of the biggest risks inherent to investing in next-big-thing technologies.

Via The Motley Fool

The Quantum Leap: Why Investors are Pivoting From the AI Boom to the Next Frontier of Computing

January 19, 2026

As of mid-January 2026, a seismic shift is occurring in the hallowed halls of Wall Street and the research labs of Silicon Valley. After three years of an unprecedented artificial intelligence bull...

Via MarketMinute

Performance

YTD	+5.7%	+5.7%
1 Month	-5.3%	-5.3%
3 Month	-21.7%	-21.7%
6 Month	-33.4%	-33.4%
1 Year	+1.3%	+1.3%

More News

Why Quantum Computing Stock Plummeted 38% Last Year but Is Soaring in 2026 ↗

January 18, 2026

Via The Motley Fool

The Quantum Trade Is Heating Up Again — And Retail Thinks 2026 Could Be The Real Payoff ↗

December 23, 2025

Via Stocktwits

Quantum Computing (QUBT) Stock Rises As Analyst Sees 'A Lot Of Ways To Win' ↗

January 15, 2026

Via Benzinga

Quantum Computing Stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Have Served Up an $840 Million Warning for Wall Street ↗

January 14, 2026

Via The Motley Fool

Prediction: 2026 Will Be Known as the "Year of the Bubble" on Wall Street ↗

January 11, 2026

Via The Motley Fool

D-Wave’s $550 Million Leap: The Strategic Pivot to a Dual-Platform Quantum Future

January 09, 2026

Via MarketMinute

Beyond the Hype: 5 Reasons Quantum Computing Stocks IonQ, Rigetti Computing, and D-Wave Quantum Can Crash in 2026 ↗

January 09, 2026

Via The Motley Fool

QuantumSpeed Technology Emerges as a Critical Advantage in Modern Defense Operations

January 07, 2026

Via FinancialNewsMedia

Better Quantum Stock: D-Wave Quantum vs. Quantum Computing Inc. ↗

January 06, 2026

Via The Motley Fool

Prediction: Where Quantum Computing Inc. Will Be in 3 Years ↗

January 03, 2026

Via The Motley Fool

Meet the Cornerstone Quantum Computing Stock Billionaires Have Piled Into for 2026 (Hint: It's Not IonQ, Rigetti Computing, or D-Wave Quantum) ↗

January 02, 2026

Via The Motley Fool

Why a Fund Dumped a $26 Million Position in a Stock Up 129% This Past Year ↗

January 01, 2026

Via The Motley Fool

Is IonQ Stock a Buy Now? ↗

December 30, 2025

Via The Motley Fool

3 Quantum Computing Stocks That Could Help Make You a Fortune ↗

December 29, 2025

Via The Motley Fool

Will Quantum Computing Inc. (QUBT) Stock Keep Its Losing Streak Going in 2026? ↗

December 24, 2025

Via The Motley Fool

The Holiday Paradox: Why ‘Quiet’ Markets Are Producing Explosive Gains in Tesla and QUBT

December 22, 2025

Via MarketMinute

Why Quantum Computing Stock Popped Today ↗

December 22, 2025

Via The Motley Fool

Quantum Computing Inc. (QUBT) Stock Surges 11%: The Dawn of Commercial Quantum Utility

December 22, 2025

Via MarketMinute

Why Quantum Computing Stock Is Plummeting This Week ↗

December 19, 2025

Via The Motley Fool

Down 60%, Should You Buy the Dip on QUBT Stock? ↗

December 18, 2025

Via The Motley Fool

Why Quantum Computing Stock Got Socked on Wednesday ↗

December 17, 2025

Via The Motley Fool

4 Quantum Stocks to Watch as the Next Computing Revolution Unfolds ↗

December 17, 2025

Via MarketBeat

Prediction: 1 Figure That Shows the Quantum Computing Bubble Will Burst for IonQ, Rigetti Computing, and D-Wave Quantum in 2026 ↗

December 17, 2025

Via The Motley Fool

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 11.64

When was Quantum Computing Inc. - Common Stock last traded?

The last trade of Quantum Computing Inc. - Common Stock was at 01/21/26 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 874.11M

How many shares of Quantum Computing Inc. - Common Stock are outstanding?

Quantum Computing Inc. - Common Stock has 874M shares outstanding.

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