Quantum Computing Inc. (QUBT) stock is trading at $6.43 per share, up +1.50% today, in line with the broader market — the S&P 500 is +0.52% today. Over the past year it has moved -58.22%, and it is -19.08% over the last month. It sits -57.42% below its 52-week high of $15.09.
Investors in Canada can buy QUBT through most brokerages in US dollars; at today's exchange rate one share costs about CA$8.99.
About Quantum Computing Inc. (QUBT)
Quantum Computing Inc. is listed on NasdaqCM under the ticker QUBT and is classified in the Quantum Computing sector. This page shows a live stock quote that refreshes about every minute while the market is open, plus intraday, 1-month, 6-month and 1-year charts.
Quantum Computing Inc. (QUBT) is at $6.43 as of Nov 3, 2026, 11:29 AM EST, up $0.095 (+1.50%) from the previous close of $6.33.
Is QUBT up or down today?
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QUBT is up +1.50% today, in line with the broader market — the S&P 500 is +0.52% today. Today's range is $6.35 – $6.59.
Why is Quantum Computing Inc. stock up today?
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Daily moves usually reflect company news (earnings, guidance, analyst rating changes, product or regulatory news), sector rotation and the overall market mood driven by interest rates, inflation data and the Federal Reserve. Today QUBT is moving in line with the broader market — the S&P 500 is +0.52% today. Check the company's investor-relations page and recent filings for specific news.
What is the 52-week high and low for QUBT?
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The 52-week range is $6.08 to $15.09. The current price is -57.42% from the 52-week high.
What is QUBT price in Canadian dollars?
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At today's exchange rate, QUBT at $6.43 equals about CA$8.99.
Data for information only and may be delayed. AmpXa is not a broker or financial adviser; nothing here is a recommendation to buy or sell. See our disclaimer.