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

2.240 -0.030 (-1.32%)
Delayed Quote Updated: 4:00 PM EDT, Oct 23, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 42,708
Open 2.260
Bid (Size) 2.200 (42,900)
Ask (Size) 2.480 (600)
Prev. Close 2.270
Today's Range 2.240 - 2.366
52wk Range 2.070 - 14.86
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 84.9% below 52-week high
2.240
2.0752W Low 14.8652W High
1 Week 18.5% below 1-week high
2.241W Low 2.751W High

Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (QNTM) traded between $2.07 and $14.86 over the past 52 weeks and last traded at $2.24, 84.9% below its 52-week high. Over the past week it ranged between $2.24 and $2.75.

Past 12 Months
-9.3%
-39.5%
-21.1%
-30.2%
-68.0%
-83.6%
1W -$0.23
1M -$1.46
3M -$0.60
6M -$0.97
YTD -$4.77
1Y -$11.38

QNTM was -83.6% over the past year, -30.2% over six months, -68.0% year to date, -9.3% in the last week.

12 Months vs Market
QNTM
-83.6%
DIA
+11.9%
SPY
+13.8%
QQQ
+16.3%
IWM
+13.3%

Over the past 12 months QNTM returned -83.6% versus DIA (Dow) +11.9%, SPY (S&P 500) +13.8%, QQQ (Nasdaq 100) +16.3% and IWM (Russell 2000) +13.3%.

Volume & Liquidity 0.21× 3-mo avg
Today 42,708 3-mo avg 205.3K
1W
98.3K
1M
186.6K
3M
205.3K
6M
262.6K
YTD
272.4K
1Y
242.3K

QNTM most recently traded 42,708 shares against a 3-month average daily volume of 205.3K.

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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 2.240
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 10/23/26 04:00 PM ET
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