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

2.270 -0.130 (-5.42%)
Delayed Quote Updated: 4:00 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 150,062
Open 2.370
Bid (Size) 2.260 (300)
Ask (Size) 2.270 (1,000)
Prev. Close 2.400
Today's Range 2.250 - 2.430
52wk Range 2.070 - 14.99
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 84.9% below 52-week high
2.270
2.0752W Low 14.9952W High
1 Week 17.4% below 1-week high
2.371W Low 2.751W High

Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (QNTM) traded between $2.07 and $14.99 over the past 52 weeks and last traded at $2.27, 84.9% below its 52-week high. Over the past week it ranged between $2.37 and $2.75.

Past 12 Months
-16.2%
-37.1%
-20.4%
-32.2%
-67.6%
-84.5%
1W -$0.44
1M -$1.34
3M -$0.58
6M -$1.08
YTD -$4.74
1Y -$12.40

QNTM was -84.5% over the past year, -32.2% over six months, -67.6% year to date, -16.2% in the last week.

12 Months vs Market
QNTM
-84.5%
DIA
+12.5%
SPY
+13.8%
QQQ
+15.2%
IWM
+12.0%

Over the past 12 months QNTM returned -84.5% versus DIA (Dow) +12.5%, SPY (S&P 500) +13.8%, QQQ (Nasdaq 100) +15.2% and IWM (Russell 2000) +12.0%.

Volume & Liquidity 0.73× 3-mo avg
Today 150,062 3-mo avg 206.8K
1W
100.8K
1M
189.7K
3M
206.8K
6M
266.6K
YTD
274.2K
1Y
242.6K

QNTM most recently traded 150,062 shares against a 3-month average daily volume of 206.8K.

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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 2.270
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 10/22/26 04:00 PM ET
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