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

2.868 -0.152 (-5.04%)
Streaming Delayed Price Updated: 12:08 PM EDT, Jul 22, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 29,296
Open 2.960
Bid (Size) 2.860 (1,500)
Ask (Size) 2.920 (500)
Prev. Close 3.020
Today's Range 2.850 - 3.037
52wk Range 2.070 - 31.91
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
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

Performance

YTD
-59.1%
-59.1%
1 Month
-21.6%
-21.6%
3 Month
-16.6%
-16.6%
6 Month
-60.3%
-60.3%
1 Year
-87.9%
-87.9%

More News

Read More
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
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in BioMedWire Editorial on Lucid-MS Program
Via Investor Brand Network
News headline image
Quantum BioPharma Ltd. (NASDAQ: QNTM) Developing Patented, First-in-Class MS Treatment That Offers Different Approach
From Quantum BioPharma Ltd.
Via GlobeNewswire
News headline image
The Quest to Repair What Multiple Sclerosis Takes Away
From BioMedWire
Via GlobeNewswire
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Novel Multiple Sclerosis Therapy Toward Phase 2 Trials
Via Investor Brand Network
Novel Patented Myelin Drug-Discovery Strategy Targets Massive Unmet Need in Multiple Sclerosis
Via Investor Brand Network
News headline image
Novel Patented Myelin Drug-Discovery Strategy Targets Massive Unmet Need in Multiple Sclerosis
From BioMedWire
Via GlobeNewswire
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Proprietary Therapy for Multiple Sclerosis Treatment
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Builds Diversified Pipeline Across Neurological and Wellness Markets
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Engages Stocks.news for Investor Relations Services
Via Investor Brand Network
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Highlights Lucid-MS and unbuzzd(TM) Growth Opportunities on BioMedWire Podcast
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Highlights Lucid-MS and unbuzzd(TM) Growth Opportunities on BioMedWire Podcast
Via Investor Brand Network
News headline image
Quantum BioPharma Engages Stocks.news For Investor Relations, Marketing Services And Lead Generation Campaigns
From Quantum BioPharma
Via GlobeNewswire

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 2.868
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 07/22/26 12:08 PM ET
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