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

2.400 -0.030 (-1.23%)
Delayed Quote Updated: 4:00 PM EDT, Oct 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 90,397
Open 2.450
Bid (Size) 2.370 (4,300)
Ask (Size) 2.430 (1,000)
Prev. Close 2.430
Today's Range 2.370 - 2.480
52wk Range 2.070 - 15.13
Shares Outstanding N/A
Dividend Yield N/A

Performance

52-Week Range 84.1% below 52-week high
2.400
2.0752W Low 15.1352W High
1 Week 16.9% below 1-week high
2.371W 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 $2.40, 84.1% below its 52-week high. Over the past week it ranged between $2.37 and $2.89.

Past 12 Months
-9.8%
-33.5%
-20.5%
-30.2%
-65.8%
-83.3%
1W -$0.26
1M -$1.21
3M -$0.62
6M -$1.04
YTD -$4.61
1Y -$12.01

QNTM was -83.3% over the past year, -30.2% over six months, -65.8% year to date, -9.8% in the last week.

12 Months vs Market
QNTM
-83.3%
DIA
+13.0%
SPY
+15.2%
QQQ
+18.6%
IWM
+11.4%

Over the past 12 months QNTM returned -83.3% versus DIA (Dow) +13.0%, SPY (S&P 500) +15.2%, QQQ (Nasdaq 100) +18.6% and IWM (Russell 2000) +11.4%.

Volume & Liquidity 0.44× 3-mo avg
Today 90,397 3-mo avg 205.2K
1W
114.2K
1M
189.7K
3M
205.2K
6M
273.8K
YTD
274.2K
1Y
242.0K

QNTM most recently traded 90,397 shares against a 3-month average daily volume of 205.2K.

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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 2.400
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 10/21/26 04:00 PM ET
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