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September 15, 2026

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

6.265 -0.035 (-0.56%)
Delayed Quote Updated: 12:15 PM EST, Nov 11, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 3,744,615
Open 6.570
Bid (Size) 6.260 (3,700)
Ask (Size) 6.270 (2,700)
Prev. Close 6.300
Today's Range 6.260 - 6.570
52wk Range 5.390 - 14.45
Shares Outstanding 75,094,943
Dividend Yield N/A

Performance

52-Week Range 56.6% below 52-week high
6.265
5.3952W Low 14.4552W High
1 Week 10.4% below 1-week high
5.391W Low 7.001W High

Quantum Computing Inc. - Common Stock (QUBT) traded between $5.39 and $14.45 over the past 52 weeks and last traded at $6.26, 56.6% below its 52-week high. Over the past week it ranged between $5.39 and $7.00.

Past 12 Months
-2.6%
-9.6%
-30.0%
-46.8%
-43.1%
-50.7%
1W -$0.17
1M -$0.67
3M -$2.68
6M -$5.51
YTD -$4.75
1Y -$6.43

QUBT was -50.7% over the past year, -46.8% over six months, -43.1% year to date, -2.6% in the last week.

12 Months vs Market
QUBT
-50.7%
DIA
+10.3%
SPY
+11.6%
QQQ
+11.2%
IWM
+15.9%

Over the past 12 months QUBT returned -50.7% versus DIA (Dow) +10.3%, SPY (S&P 500) +11.6%, QQQ (Nasdaq 100) +11.2% and IWM (Russell 2000) +15.9%.

Volume & Liquidity 0.52× 3-mo avg
Today 3,744,615 3-mo avg 7.3M
1W
10.8M
1M
7.4M
3M
7.3M
6M
12.8M
YTD
13.3M
1Y
14.6M

QUBT most recently traded 3,744,615 shares against a 3-month average daily volume of 7.3M.

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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 6.265
When was Quantum Computing Inc. - Common Stock last traded?
The last trade of Quantum Computing Inc. - Common Stock was at 11/11/26 12:15 PM ET
What is the market capitalization of Quantum Computing Inc. - Common Stock?
The market capitalization of Quantum Computing Inc. - Common Stock is 470.47M
How many shares of Quantum Computing Inc. - Common Stock are outstanding?
Quantum Computing Inc. - Common Stock has 470M shares outstanding.
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