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QNTM
Quantum Biopharma Ltd. Class B Subordinate Voting Shares
stock NASDAQ

At Close
Jul 21, 2026 3:59:50 PM EDT
2.98USD-2.135%(-0.07)98,778
0.00Bid   0.00Ask   0.00Spread
Pre-market
Jul 21, 2026 9:25:30 AM EDT
3.09USD+1.478%(+0.04)133
After-hours
Jul 21, 2026 4:04:30 PM EDT
2.99USD+0.336%(+0.01)11,051
OverviewPrice & VolumeSplitsSplitsExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrends
Price & VolumeSplits
2024-08-151for65(shares x 0.01538462)reverse


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