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

1.970 -0.050 (-2.48%)
Delayed Quote Updated: 3:21 PM EST, Nov 11, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 129,432
Open 2.100
Bid (Size) 1.920 (12,700)
Ask (Size) 1.970 (1,400)
Prev. Close 2.020
Today's Range 1.910 - 2.130
52wk Range 2.000 - 12.42
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) Reports Shareholder Meeting Results, Closes Private Placement Increasing Insider Voting Control
Via Investor Brand Network
News headline image
Quantum BioPharma Announces Results of Annual General and Special Meeting of Shareholders and Closing of Private Placement of Class A Multiple Voting Shares
From Quantum BioPharma
Via GlobeNewswire

Performance

52-Week Range 84.1% below 52-week high
1.970
2.0052W Low 12.4252W High
1 Week 14.5% below 1-week high
2.001W Low 2.311W High

Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (QNTM) traded between $2.00 and $12.42 over the past 52 weeks and last traded at $1.97, 84.1% below its 52-week high. Over the past week it ranged between $2.00 and $2.31.

Past 12 Months
-10.9%
-30.1%
-44.5%
-62.1%
-71.9%
-76.5%
1W -$0.24
1M -$0.85
3M -$1.58
6M -$3.23
YTD -$5.04
1Y -$6.42

QNTM was -76.5% over the past year, -62.1% over six months, -71.9% year to date, -10.9% in the last week.

12 Months vs Market
QNTM
-76.5%
DIA
+10.7%
SPY
+11.6%
QQQ
+10.9%
IWM
+15.9%

Over the past 12 months QNTM returned -76.5% versus DIA (Dow) +10.7%, SPY (S&P 500) +11.6%, QQQ (Nasdaq 100) +10.9% and IWM (Russell 2000) +15.9%.

Volume & Liquidity 0.72× 3-mo avg
Today 129,432 3-mo avg 178.6K
1W
77.1K
1M
95.6K
3M
178.6K
6M
226.4K
YTD
261.8K
1Y
243.3K

QNTM most recently traded 129,432 shares against a 3-month average daily volume of 178.6K.

More News

Read More
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Files Supplement to Shareholder Meeting Materials Clarifying Share Consolidation Terms
Via Investor Brand Network
News headline image
Quantum BioPharma Ltd. Announces Filing of Supplement to Management Information Circular Correcting Fractional Share Treatment Under Proposed Share Consolidation and Clarifies MVS Voting Power Threshold
From Quantum BioPharma
Via GlobeNewswire
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) to Present at 3rd Annual ArcStone-Kingswood Growth Summit
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) Advances Broad Strategy Anchored by Science, Disciplined Growth
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) Draws ‘Men’s Fitness’ Spotlight as Unbuzzd Trial Shows Early Promise
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Taps Thermo Fisher’s Clinical Research Business for Lucid-MS Trial
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) Featured in Men’s Fitness Article Examining Unbuzzd Clinical Trial Results
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) Gains FDA Clearance to Test Distinct Approach to MS Treatment
Via Investor Brand Network
News headline image
Quantum BioPharma’s Phase 2 Shows Where Biotech Value Actually Gets Built ↗
Via MarketBeat
Topics Artificial Intelligence
News headline image
World Renowned Law Firm Grant & Eisenhofer Appointed Lead Counsel In Newly Consolidated Class Action Lawsuit Against Canadian Banks CIBC and RBC Alleging Illegal Stock Market Manipulation of Quantum BioPharma Shares
From Quantum BioPharma
Via GlobeNewswire
Quantum BioPharma Ltd. (NASDAQ: QNTM) Enlists Thermo Fisher’s Clinical Research Business to Launch Phase 2 Lucid-MS Trial
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) Enters Study Start-Up Agreement for Lucid-MS Phase 2 Trial
Via Investor Brand Network
News headline image
Quantum BioPharma Signs Contract with Thermo Fisher Scientific’s Clinical Research Business to Implement Phase 2 Lucid-MS Trial in Multiple Sclerosis
From Quantum BioPharma
Via GlobeNewswire
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) Co-Founder Discusses Lucid-MS Phase 2 Program, unbuzzd(TM) in BioMedWire Podcast
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Co-Founder Discusses Lucid-MS Phase 2 Program, unbuzzd(TM) in BioMedWire Podcast
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) Receives FDA Green Light to Move Lucid-MS into Phase 2 Testing
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Licensee Unbuzzd Wellness Appoints Michael “Zappy” Zapolin CEO
Via Investor Brand Network
News headline image
Quantum Biopharma Licensee Unbuzzd Wellness to Advance Clinically Validated Alcohol Metabolism Accelerant After Appointing Zappy as CEO
From Quantum BioPharma
Via GlobeNewswire
Quantum BioPharma Ltd. (NASDAQ: QNTM) Pursues a New Path for Better Multiple Sclerosis Treatments
Via Investor Brand Network
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
News headline image
Quantum BioPharma to Attend the ArcStone-Kingswood Growth Summit 2026 in Toronto
From Quantum BioPharma
Via GlobeNewswire
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) Featured in NetworkNewsAudio APR Highlighting FDA Clearance of Lucid-MS IND
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 1.970
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 11/11/26 03:21 PM ET
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