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

2.430 UNCHANGED
Delayed Quote Updated: 4:00 PM EDT, Oct 20, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,101
Open 2.430
Bid (Size) 2.400 (100)
Ask (Size) 2.600 (5,000)
Prev. Close 2.430
Today's Range 2.430 - 2.430
52wk Range 2.070 - 15.13
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 83.9% below 52-week high
2.430
2.0752W Low 15.1352W High
1 Week 15.9% below 1-week high
2.401W Low 2.891W High

Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (QNTM) traded between $2.07 and $15.13 over the past 52 weeks and last traded at $2.43, 83.9% below its 52-week high. Over the past week it ranged between $2.40 and $2.89.

Past 12 Months
-8.6%
-32.7%
-19.5%
-29.4%
-65.3%
-83.1%
1W -$0.23
1M -$1.18
3M -$0.59
6M -$1.01
YTD -$4.58
1Y -$11.98

QNTM was -83.1% over the past year, -29.4% over six months, -65.3% year to date, -8.6% in the last week.

12 Months vs Market
QNTM
-83.1%
DIA
+12.3%
SPY
+14.6%
QQQ
+17.3%
IWM
+11.1%

Over the past 12 months QNTM returned -83.1% versus DIA (Dow) +12.3%, SPY (S&P 500) +14.6%, QQQ (Nasdaq 100) +17.3% and IWM (Russell 2000) +11.1%.

Volume & Liquidity 0.01× 3-mo avg
Today 1,101 3-mo avg 206.9K
1W
118.9K
1M
194.2K
3M
206.9K
6M
275.3K
YTD
275.1K
1Y
242.6K

QNTM most recently traded 1,101 shares against a 3-month average daily volume of 206.9K.

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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 2.430
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 10/20/26 04:00 PM ET
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