Quantum BioPharma Ltd. (CSE:QNTM)
Canada flag Canada · Delayed Price · Currency is CAD
17.00
-1.40 (-7.61%)
Oct 30, 2025, 4:00 PM EDT

Quantum BioPharma Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 30, 202518.7519.2917.0017.0017.00-7.61%1,602
Oct 29, 202518.4018.4018.4018.4018.401.66%623
Oct 28, 202518.7518.7518.0618.1018.10-3.47%3,460
Oct 27, 202520.0020.0018.7518.7518.75-3.75%1,301
Oct 24, 202520.1020.1019.4819.4819.48-1.62%2,810
Oct 23, 202519.5020.0019.2519.8019.806.17%930
Oct 22, 202519.5019.5018.6518.6518.65-8.58%1,548
Oct 21, 202520.5020.5020.4020.4020.401.24%515
Oct 20, 202520.0020.1520.0020.1520.151.51%222
Oct 17, 202520.7420.7419.7519.8519.85-4.57%1,004
Oct 16, 202521.0021.0020.8020.8020.80-0.95%327
Oct 15, 202523.0023.0021.0021.0021.00-6.67%3,909
Oct 14, 202521.0022.5021.0022.5022.5010.29%2,240
Oct 10, 202521.2521.4020.4020.4020.40-6.21%8,512
Oct 9, 202521.7622.2521.2521.7521.75-0.05%9,399
Oct 8, 202523.0023.8021.7521.7621.76-7.40%13,995
Oct 7, 202524.7524.7523.0523.5023.50-5.05%4,795
Oct 6, 202525.7526.0024.7524.7524.75-3.88%7,564
Oct 3, 202526.0026.0025.0225.7525.75-0.96%5,232
Oct 2, 202523.7526.2523.5026.0026.0010.87%5,311
Oct 1, 202523.0023.4523.0023.4523.451.16%391
Sep 30, 202522.4023.1821.7523.1823.183.02%3,672
Sep 29, 202522.5023.5022.5022.5022.501.44%2,815
Sep 26, 202523.2523.2522.0022.1822.18-8.54%3,879
Sep 25, 202522.9224.3622.9224.2524.250.21%1,931
Sep 24, 202525.2525.2524.0024.2024.20-6.92%1,411
Sep 23, 202525.5526.2525.5526.0026.001.96%3,361
Sep 22, 202526.0026.0025.0025.5025.50-1.92%555
Sep 19, 202527.6628.5925.6526.0026.00-6.31%6,311
Sep 18, 202525.9027.7525.9027.7527.7512.12%13,251
Sep 17, 202523.7524.7523.7524.7524.753.99%463
Sep 16, 202525.1525.5023.8023.8023.800.04%798
Sep 15, 202522.7524.5022.4523.7923.79-0.04%1,726
Sep 12, 202521.2923.8021.2923.8023.808.18%1,296
Sep 11, 202522.0022.0021.4022.0022.00-5.38%1,257
Sep 10, 202520.9023.9420.9023.2523.2531.73%4,769
Sep 9, 202517.7918.0017.6017.6517.65-1.94%4,644
Sep 8, 202519.0019.0017.0218.0018.00-8.16%4,127
Sep 5, 202519.9520.0019.0019.6019.60-2.20%2,003
Sep 4, 202521.5021.5019.7520.0420.04-8.49%3,039
Sep 3, 202523.6223.6221.7521.9021.90-6.81%2,669
Sep 2, 202523.6223.6223.5023.5023.501.82%215
Aug 29, 202524.0024.0023.0723.0823.08-3.83%1,537
Aug 28, 202523.2924.0623.1024.0024.003.00%2,584
Aug 27, 202522.5224.5022.5223.3023.303.51%3,583
Aug 26, 202524.5024.5022.5122.5122.51-9.96%8,092
Aug 25, 202525.0025.0024.7525.0025.00-2,126
Aug 22, 202525.0025.5025.0025.0025.00-0.99%4,211
Aug 21, 202525.5026.7525.2525.2525.250.60%7,417
Aug 20, 202525.5025.8124.5025.1025.10-1.57%2,845