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

3.650 -0.070 (-1.88%)
Streaming Delayed Price Updated: 1:25 PM EDT, Sep 18, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 55,812
Open 3.690
Bid (Size) 3.660 (100)
Ask (Size) 3.770 (100)
Prev. Close 3.720
Today's Range 3.615 - 3.830
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
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Announces that Rodman & Renshaw Initiates Coverage with Buy Rating, $8 Price Target
Via Investor Brand Network
News headline image
Rodman & Renshaw Initiates Analyst Coverage on Quantum BioPharma with a BUY Rating and US$8 Price Target
From Quantum BioPharma
Via GlobeNewswire

Performance

YTD
-47.9%
-47.9%
1 Month
+9.3%
+9.3%
3 Month
-3.9%
-3.9%
6 Month
+54.7%
+54.7%
1 Year
-79.5%
-79.5%

More News

Read More
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) to Present at 3rd Annual ArcStone-Kingswood Growth Summit
Via Investor Brand Network
News headline image
Quantum BioPharma to Attend the ArcStone-Kingswood Growth Summit 2026 in Toronto
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Featured in BioMedWire Editorial on Lucid-MS Phase 2 Trial
Via Investor Brand Network
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Featured in NetworkNewsAudio APR Highlighting FDA Clearance of Lucid-MS IND
Via Investor Brand Network
News headline image
NetworkNewsAudio Announces Audio Press Release (APR) Discussing FDA Clearance for Trial of First-in-Class Treatment Creating ‘Rare Moment’ in MS Research
From NetworkNewsWire
Via GlobeNewswire
News headline image
Quantum BioPharma Ltd. (NASDAQ: QNTM) Filling Key Gap in MS Treatment, Cleared by FDA to Launch Historic Trials
From Quantum BioPharma Ltd.
Via GlobeNewswire
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Lucid-MS Toward Phase 2 Trial Following FDA Clearance
Via Investor Brand Network
Historic First in MS Treatment Could Reshape a Multibillion-Dollar Therapeutics Market
Via Investor Brand Network
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Advances Lucid-MS Toward Phase 2 Trial Following FDA Clearance
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in BioMedWire Editorial Following FDA Clearance for Lucid-MS Phase 2 Trial
Via Investor Brand Network
News headline image
Historic First in MS Treatment Could Reshape a Multibillion-Dollar Therapeutics Market
From BioMedWire
Via GlobeNewswire
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) Featured in BioMedWire Editorial Following FDA Clearance for Lucid-MS Phase 2 Trial
Via Investor Brand Network
News headline image
Quantum BioPharma Ltd. NASDAQ: QNTM) Receives FDA Clearance to Begin Trials for Historic MS Treatment
From Quantum BioPharma Ltd.
Via GlobeNewswire
A Micro-Cap Biotech Just Cleared a Milestone Most Never Reach
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Gains Editorial Spotlight Following FDA Clearance for Lucid-MS Phase 2 Trial
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Gains Editorial Spotlight Following FDA Clearance for Lucid-MS Phase 2 Trial
Via Investor Brand Network
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Gains Editorial Spotlight Following FDA Clearance for Lucid-MS Phase 2 Trial
Via Investor Brand Network
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Draws ‘Buy’ Rating on Lucid-MS Potential
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Moves Myelin-Protecting MS Therapy to Phase 2 Development
Via Investor Brand Network
News headline image
A Micro-Cap Biotech Just Cleared a Milestone Most Never Reach
From BioMedWire
Via GlobeNewswire
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
These stocks are moving in today's pre-market session ↗
Via Chartmill

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 3.650
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 09/18/26 01:25 PM ET
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