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

8.215 -0.255 (-3.01%)

Streaming Delayed Price Updated: 2:34 PM EST, Feb 17, 2026 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	7,240,310
Open	8.310
Bid (Size)	8.210 (1,700)
Ask (Size)	8.220 (1,600)
Prev. Close	8.470
Today's Range	7.910 - 8.365
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 Speed Technology Targeting Multi-Trillion-Dollar Infrastructure Efficiency Opportunity

Today 9:00 EST

EQNX::TICKER_START (NASDAQ:VWAV),(NASDAQ:QUBT),(NYSE:IONQ),(NASDAQ:RGTI),(NYSE:QBTS) EQNX::TICKER_END

Via FinancialNewsMedia

Is This Quantum Outperformer a New Threat to D-Wave? ↗

Today 7:07 EST

Via MarketBeat

Performance

YTD	-25.4%	-25.4%
1 Month	-31.1%	-31.1%
3 Month	-28.6%	-28.6%
6 Month	-48.3%	-48.3%
1 Year	+11.3%	+11.3%

More News

Amazon Now Owns Shares of Wall Street's Hottest Quantum Computing Stock ↗

February 16, 2026

Via The Motley Fool

Is Quantum Computing Stock Going to $0? ↗

February 15, 2026

Via The Motley Fool

The Quantum Computing Stock Risk Everyone (Even Wall Street Analysts) Is Missing ↗

February 13, 2026

Via The Motley Fool

The Worst Day for Silver in 46 Years Serves as a Warning for the Stock Market's 2 Hottest Trends: AI and Quantum Computing ↗

February 03, 2026

Via The Motley Fool

Better Quantum Stock: Rigetti Computing vs. Quantum Computing ↗

January 29, 2026

Via The Motley Fool

3 Unpleasant Truths Investors in IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Will Have to Face in 2026 ↗

January 28, 2026

Via The Motley Fool

Forget Quantum Computing Inc. Stock: Buy This AI‑First Tech Titan Hiding in Plain Sight ↗

January 27, 2026

Via The Motley Fool

Where Will Rigetti Computing (RGTI) Stock Be in 1 Year? ↗

January 27, 2026

Via The Motley Fool

Prediction: This Quantum Computing Stock Will Skyrocket in 2026 ↗

January 25, 2026

Via The Motley Fool

Here's Why I Wouldn't Touch Quantum Computing Stock With a 10-Foot Pole ↗

January 25, 2026

Via The Motley Fool

Forget Quantum Computing Stock: Buy This Dividend‑Paying Quantum Pioneer, And Never Sell ↗

January 23, 2026

Via The Motley Fool

Prediction: Quantum Computing, IonQ, Rigetti, and D-Wave Will Crash In 2026. Here's What You Should Buy Instead ↗

January 23, 2026

Via The Motley Fool

The Simple Reason Why I Won't Buy Quantum Computing Stocks in 2026 ↗

January 23, 2026

Via The Motley Fool

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

Via The Motley Fool

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

January 19, 2026

Via MarketMinute

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

January 18, 2026

Via The Motley Fool

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

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 8.215

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

The last trade of Quantum Computing Inc. - Common Stock was at 02/17/26 02:34 PM ET

What is the market capitalization of Quantum Computing Inc. - Common Stock?

The market capitalization of Quantum Computing Inc. - Common Stock is 616.90M

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

Quantum Computing Inc. - Common Stock has 617M shares outstanding.

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