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

15.90 -1.28 (-7.45%)
Streaming Delayed Price Updated: 3:31 PM EDT, Oct 8, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 156,124
Open 17.47
Bid (Size) 15.80 (1)
Ask (Size) 15.89 (1)
Prev. Close 17.18
Today's Range 15.80 - 17.18
52wk Range 2.700 - 38.25
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
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Launches Whistleblower Reward Program Offering up to $7 Million for Stock Manipulation Evidence
Via Investor Brand Network
Topics Lawsuit Regulatory Compliance Whistleblower
Quantum BioPharma Announces Cash Reward of up to USD $7Million for Proof of Market Manipulation in its Stock
Reward to be Paid if Information Contributes Significant Evidence Leading to a Trial Victory or Settlement in Landmark USD $700 Million+ Lawsuit 
From Quantum BioPharma
Via GlobeNewswire

Performance

YTD
+289.7%
+289.7%
1 Month
+22.3%
+22.3%
3 Month
-8.7%
-8.7%
6 Month
+157.3%
+157.3%
1 Year
+276.8%
+276.8%

More News

Read More
Why Is Quantum BioPharma In The News Today? Here’s An Important Update On Its Multiple Sclerosis Investigational Drug
Via Stocktwits
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Redefines Life Sciences with Digitally Engineered, Multi-Vertical Growth Model
Via Investor Brand Network
Quantum BioPharma: Engineering the Digital Balance Sheet in Life Sciences A Vanderbilt Report View
Via ACCESS Newswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Sets Record Date for Litigation-Linked CVR Distribution
Via Investor Brand Network
Quantum BioPharma Announces the Record Date for the Distribution of a Special Dividend of Contingent Value Rights (CVRs) Tied to the Future Litigation Settlement Proceeds of its USD $700 Million+ Case
From Quantum BioPharma
Via GlobeNewswire
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances IND Application for Lucid-MS with Final Toxicity Reports
Via Investor Brand Network
Quantum BioPharma Receives Final Reports for Two Key Studies of its Potential Breakthrough Drug for Multiple Sclerosis, Moving Closer to Phase 2 Clinical Trial
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Appoints Dr. Jack Antel as Clinical Advisor for MS Program
Via Investor Brand Network
Quantum BioPharma Welcomes World-Renowned Multiple Sclerosis Expert Dr. Jack Antel as Clinical Development Advisor For Lucid-MS Trials
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Reports Results of Annual General and Special Meeting
Via Investor Brand Network
Quantum BioPharma Ltd. Announces Results of Annual General and Special Meeting of Shareholders
From Quantum BioPharma
Via GlobeNewswire
Quantum BioPharma Licensee Unbuzzd Wellness to Host Live Webinar and Q&A Session on Wednesday, October 1, 2025
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Receives Health Canada Product License for Qlarity
Via Investor Brand Network
Health Canada Grants Quantum BioPharma a Product License for Its Innovative Product, Qlarity™, that Enhances Energy, and Promotes Metabolism, Mental Alertness and Cognitive Performance
From Quantum BioPharma
Via GlobeNewswire
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Licensee Unbuzzd Wellness to Host Investor Webinar on Sept. 16
Via Investor Brand Network
Quantum BioPharma Licensee Unbuzzd Wellness to Host Investor Webinar on September 16, 2025 at 1:30 PM PT
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Receives BUY Rating, $45 Price Target from Kingswood Capital Partners
Via Investor Brand Network
Kingswood Capital Partners Initiates Analyst Coverage on Quantum BioPharma with a BUY Rating and US$45 Price Target
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) (FRA: 0K91) Provides Corporate Update
Via Investor Brand Network
Quantum BioPharma Announces Corporate Updates
From Quantum BioPharma
Via GlobeNewswire
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) to Seek Shareholder Approval for $600K Private Placement
Via Investor Brand Network
Why Quantum BioPharma (QNTM) Stock Is Soaring Today
Via Benzinga
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Signs CDMO Agreement for Oral Lucid-MS in Phase 2 MS Trial
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 15.90
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 10/08/25 03:31 PM ET
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