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    Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (NQ:QNTM)

    3.520 UNCHANGED
    Streaming Delayed Price Updated: 4:00 PM EDT, Aug 19, 2026 Add to My Watchlist
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    Price and Volume

    Detailed Quote
    Volume 112
    Open 3.520
    Bid (Size) 3.400 (400)
    Ask (Size) 4.000 (500)
    Prev. Close 3.520
    Today's Range 3.520 - 3.520
    52wk Range 2.070 - 21.00
    Shares Outstanding N/A
    Dividend Yield N/A
    Chart for (: )
    Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

    Top News

    More News
    BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Explores Myelin Protection as New Focus in MS Treatment
    Via Investor Brand Network
    Quantum BioPharma Ltd. (NASDAQ: QNTM) Advances Myelin-Protecting MS Therapy as Treatment Paradigm Evolves
    Via Investor Brand Network

    Performance

    YTD
    -49.8%
    -49.8%
    1 Month
    +15.8%
    +15.8%
    3 Month
    -54.9%
    -54.9%
    6 Month
    -3.3%
    -3.3%
    1 Year
    -80.5%
    -80.5%

    More News

    Read More
    These stocks are moving in today's pre-market session ↗
    Via Chartmill
    NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Reports Lower Q2 Expenses, Advances Lucid-MS Into Phase 2
    Via Investor Brand Network
    News headline image
    Quantum BioPharma Strengthens Equity and Liquidity in Q2 2026 as FDA Approves Lucid-MS for Pivotal Phase 2 Clinical Trial
    From Quantum BioPharma
    Via GlobeNewswire
    Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Targets Disability Drivers Beyond Relapse Rates in Multiple Sclerosis
    Via Investor Brand Network
    InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Receives FDA Clearance to Advance Lucid-MS into Phase 2
    Via Investor Brand Network
    News headline image
    Quantum BioPharma Receives United States FDA Clearance To Proceed with Lucid-MS Phase 2 Trial in Progressive Multiple Sclerosis:
    From Quantum BioPharma
    Via GlobeNewswire
    MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Two-Pronged Approach to Neurological Health
    Via Investor Brand Network
    MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM)Advances Two-Pronged Approach to Neurological Health
    Via Investor Brand Network
    NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances MS Imaging Study with Encouraging Preliminary Results
    Via Investor Brand Network
    BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Executive Outlines Lucid-MS Development Strategy and Commercial Growth Plans
    Via Investor Brand Network
    Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Developing Two-Pronged Attack on Brain Disorders Affecting Millions
    Via Investor Brand Network
    Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Hits Key Study Milestone as Early MS Imaging Data Shows Promising Signal
    Via Investor Brand Network
    InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Expands Clinical Development of Neuroprotective Therapy
    Via Investor Brand Network
    MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Expands Clinical Development of Neuroprotective Therapy
    Via Investor Brand Network
    BioMedNewsBreaks — Why Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Is ‘One to Watch’
    Via Investor Brand Network
    Topics Intellectual Property
    Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Showcases Unique MS Drug Candidate, Growth Strategy During Executive Podcast
    Via Investor Brand Network
    Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Reaches Key Midpoint Milestone in Multiple Sclerosis Imaging Study
    Via Investor Brand Network
    NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in NetworkNewsAudio Editorial on Multiple Sclerosis
    Via Investor Brand Network
    News headline image
    NetworkNewsAudio Announces Audio Press Release (APR) the Advancement of First-in-Class Treatment for Multiple Sclerosis
    From NetworkNewsWire
    Via GlobeNewswire
    BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in BioMedWire Editorial on Multiple Sclerosis Treatment
    Via Investor Brand Network
    News headline image
    Quantum BioPharma Ltd. (NASDAQ: QNTM) Advancing Innovative, First-in-Class, Patented MS Therapy
    From Quantum BioPharma Ltd.
    Via GlobeNewswire
    The Quest to Repair What Multiple Sclerosis Takes Away
    Via Investor Brand Network
    InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Lucid-MS Toward Phase 2 Trials for Multiple Sclerosis
    Via Investor Brand Network

    Frequently Asked Questions

    Is Quantum Biopharma Ltd. - Class B Subordinate Voting Shares publicly traded?
    Yes, Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is publicly traded.
    What exchange does Quantum Biopharma Ltd. - Class B Subordinate Voting Shares trade on?
    Quantum Biopharma Ltd. - Class B Subordinate Voting Shares trades on the Nasdaq Stock Market
    What is the ticker symbol for Quantum Biopharma Ltd. - Class B Subordinate Voting Shares?
    The ticker symbol for Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is QNTM on the Nasdaq Stock Market
    What is the current price of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares?
    The current price of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is 3.520
    When was Quantum Biopharma Ltd. - Class B Subordinate Voting Shares last traded?
    The last trade of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares was at 08/19/26 04:00 PM ET
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