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Quantum Biopharma (QNTM) Stock Chart & Stock Price History

Quantum Biopharma logo
$3.24 -0.20 (-5.81%)
Closing price 08/24/2026 04:00 PM Eastern
Extended Trading
$3.26 +0.02 (+0.49%)
As of 04:00 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Quantum Biopharma Stock Price Performance

The Quantum Biopharma (QNTM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 81.69%, with a year-to-date return of -55.62%. In the past month, the stock has increased 8.36%, reflecting recent market activity.

As of the latest close, Quantum Biopharma traded at $3.24 with a market cap of $20.74 million and volume of 205,307 shares.

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5 Day
Performance
-5.81%
1 Month
Performance
+8.36%
3 Month
Performance
-64.94%
Year-To-Date
Performance
-55.62%
1 Year
Performance
-81.69%

QNTM Stock Chart for Tuesday, August, 25, 2026

Quantum Biopharma Stock Price History

DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/24/2026$3.44$3.24
-5.81%
$3.45$3.13205,307 shs$20.74 million
08/21/2026$3.44$3.44$3.58$3.35137,564 shs$22.02 million
08/20/2026$3.52$3.44
-2.27%
$3.52$3.36149,711 shs$22.02 million
08/19/2026$3.34$3.52
+5.39%
$3.85$3.27280,389 shs$22.52 million
08/18/2026$3.68$3.34
-9.24%
$3.73$3.23309,598 shs$21.38 million
08/17/2026$3.80$3.68
-3.16%
$4.20$3.471.22 million shs$23.55 million
08/14/2026$3.23$3.80
+17.65%
$3.95$3.31272,121 shs$24.32 million
08/13/2026$3.48$3.23
-7.18%
$3.47$3.11223,249 shs$20.67 million
08/12/2026$3.55$3.48
-1.97%
$3.67$3.37146,098 shs$22.27 million
08/11/2026$3.46$3.55
+2.60%
$3.84$3.47470,059 shs$22.72 million
08/10/2026$3.45$3.46
+0.29%
$4.08$3.241.82 million shs$22.14 million
08/07/2026$3.23$3.45
+6.81%
$3.70$3.22181,555 shs$22.08 million
08/06/2026$2.90$3.23
+11.38%
$3.25$2.8163,319 shs$20.67 million
08/05/2026$2.87$2.90
+1.05%
$3.00$2.7791,156 shs$18.56 million
08/04/2026$3.05$2.87
-5.90%
$3.05$2.66228,017 shs$18.37 million
08/03/2026$2.89$3.05
+5.54%
$3.12$2.8843,722 shs$19.52 million
07/31/2026$2.84$2.89
+1.76%
$2.96$2.7750,054 shs$18.50 million
07/30/2026$2.83$2.84
+0.35%
$2.98$2.8348,190 shs$18.18 million
07/29/2026$3.00$2.83
-5.67%
$2.98$2.7391,613 shs$18.11 million
07/28/2026$2.97$3.00
+1.01%
$3.15$2.9048,894 shs$19.20 million
07/27/2026$2.99$2.97
-0.67%
$2.99$2.8430,978 shs$19.01 million
07/24/2026$2.84$2.99
+5.28%
$2.99$2.7837,263 shs$19.14 million

This page (NASDAQ:QNTM) was last updated on 8/24/2026 by MarketBeat.com Staff.
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