stockNASDAQ: QNTM • 6 Months Updates
Quantum Biopharma Ltd. Class B Subordinate Voting Shares (QNTM) 6 Months
Showing Closing Date Range from Apr 22 to Oct 19, 2026.
Investor Relations:quantumbiopharma.com/investors
Price & Performance Trajectory
Quantum Biopharma Ltd. Class B Subordinate Voting SharesNASDAQ: QNTM
Latest Close
$2.41
6 Months Updates Trajectory
Showing Closing Date Range from Apr 22 to Oct 19, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesQNTM session performance
✓ Latest Close USD
$2.41
Latest session close
$-0.94vs period start
Period Return % % GAIN
-28.06%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$10.81 / $2.4
Period range envelope
$8.41channel spread
Total Volume SHARES
33.32M
Period turnover
Avg: 273.1K/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(122 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 19, 2026 | $2.41 | -2.43% | $2.55 | $2.40 | 63.3K |
| Oct 16, 2026 | $2.47 | -8.86% | $2.75 | $2.46 | 190.4K |
| Oct 15, 2026 | $2.71 | +1.88% | $2.74 | $2.60 | 107.4K |
| Oct 14, 2026 | $2.66 | -7.96% | $2.89 | $2.66 | 180.1K |
| Oct 13, 2026 | $2.89 | +2.48% | $2.97 | $2.80 | 82.8K |
| Oct 12, 2026 | $2.82 | -4.08% | $3.00 | $2.80 | 156.8K |
| Oct 09, 2026 | $2.94 | -5.47% | $3.11 | $2.94 | 129.5K |
| Oct 08, 2026 | $3.11 | -1.11% | $3.23 | $3.10 | 77.3K |
| Oct 07, 2026 | $3.15 | +1.78% | $3.16 | $3.02 | 147.3K |
| Oct 06, 2026 | $3.09 | -5.50% | $3.39 | $3.05 | 614.8K |
| Oct 05, 2026 | $3.27 | -5.22% | $3.49 | $3.25 | 243.8K |
| Oct 02, 2026 | $3.44 | +0.44% | $3.46 | $3.32 | 78.1K |
| Sep 29, 2026 | $3.82 | -3.54% | $3.96 | $3.71 | 119.1K |
| Sep 28, 2026 | $3.96 | +2.86% | $3.99 | $3.67 | 139.8K |
| Sep 25, 2026 | $3.85 | -3.75% | $4.00 | $3.80 | 193.4K |
Page 1 of 9