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Quantum Biopharma (QNTM)
NASDAQ:QNTM
US Market
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Quantum Biopharma (QNTM) Historical Prices

689 Followers
Time Period
1Y
Events
Historical Prices
Historical Prices
Rows:
50
Date
Open
High
Low
Close
Adj Close
% Change
Volume
Relative Volume
Sep 22, 2026
3.66
3.90
3.60
3.70
3.70
+2.49%
193,807
1.12
Sep 21, 2026
3.65
3.82
3.52
3.61
3.61
-1.37%
78,608
0.44
Sep 18, 2026
3.69
3.83
3.62
3.66
3.66
-1.61%
96,453
0.53
Sep 17, 2026
3.63
3.88
3.63
3.72
3.72
+1.92%
191,700
1.06
Sep 16, 2026
3.48
3.69
3.39
3.65
3.65
+5.49%
200,171
1.11
Sep 15, 2026
3.43
3.50
3.25
3.46
3.46
0.00%
103,597
0.57
Sep 14, 2026
3.22
3.59
3.14
3.46
3.46
+8.13%
173,404
0.96
Sep 11, 2026
3.32
3.39
3.20
3.20
3.20
-2.74%
200,785
1.11
Sep 10, 2026
3.54
3.60
3.08
3.29
3.29
-8.10%
239,079
1.34
Sep 09, 2026
3.34
3.74
3.33
3.58
3.58
+8.81%
445,639
2.56
Sep 08, 2026
3.28
3.37
3.06
3.29
3.29
+1.54%
131,192
0.75
Sep 07, 2026
3.01
3.27
2.99
3.24
3.24
0.00%
0
0.00
Sep 04, 2026
3.01
3.27
2.99
3.24
3.24
+9.83%
110,980
0.61
Sep 03, 2026
3.10
3.19
2.91
2.95
2.95
-4.22%
114,119
0.61
Sep 02, 2026
3.07
3.14
3.00
3.08
3.08
+1.32%
51,425
0.26
Sep 01, 2026
3.14
3.23
3.02
3.04
3.04
-4.10%
82,665
0.41
Aug 31, 2026
3.02
3.23
3.02
3.17
3.17
+3.09%
82,250
0.40
Aug 28, 2026
3.15
3.21
3.07
3.08
3.08
-1.76%
87,202
0.40
Aug 27, 2026
3.08
3.24
3.03
3.13
3.13
+1.95%
58,816
0.27
Aug 26, 2026
3.28
3.37
3.06
3.07
3.07
-6.40%
124,175
0.55
Aug 25, 2026
3.36
3.43
3.12
3.28
3.28
+1.23%
143,208
0.61
Aug 24, 2026
3.44
3.45
3.13
3.24
3.24
-5.81%
205,520
0.80
Aug 21, 2026
3.49
3.58
3.35
3.44
3.44
0.00%
137,939
0.51
Aug 20, 2026
3.52
3.52
3.36
3.44
3.44
-2.27%
149,707
0.55
Aug 19, 2026
3.61
3.85
3.27
3.52
3.52
+5.39%
280,599
1.01
Aug 18, 2026
3.68
3.73
3.23
3.34
3.34
-9.24%
309,412
1.11
Aug 17, 2026
3.98
4.20
3.47
3.68
3.68
-3.16%
1,223,462
4.59
Aug 14, 2026
3.34
3.95
3.31
3.80
3.80
+17.65%
277,303
1.03
Aug 13, 2026
3.43
3.47
3.11
3.23
3.23
-7.18%
223,074
0.80
Aug 12, 2026
3.60
3.67
3.37
3.48
3.48
-1.97%
152,095
0.55
Aug 11, 2026
3.52
3.84
3.47
3.55
3.55
+2.60%
475,003
1.74
Aug 10, 2026
3.40
4.08
3.24
3.46
3.46
+0.29%
1,827,179
7.43
Aug 07, 2026
3.29
3.70
3.22
3.45
3.45
+6.81%
181,982
0.74
Aug 06, 2026
2.90
3.25
2.81
3.23
3.23
+11.38%
64,256
0.26
Aug 05, 2026
2.92
3.00
2.77
2.90
2.90
+1.05%
91,441
0.37
Aug 04, 2026
3.00
3.05
2.66
2.87
2.87
-5.90%
228,016
0.92
Aug 03, 2026
2.96
3.12
2.88
3.05
3.05
+5.54%
43,721
0.17
Jul 31, 2026
2.95
2.96
2.77
2.89
2.89
+1.76%
50,194
0.20
Jul 30, 2026
2.83
2.98
2.83
2.84
2.84
+0.35%
48,189
0.18
Jul 29, 2026
2.96
2.98
2.73
2.83
2.83
-5.67%
91,620
0.34
Jul 28, 2026
2.97
3.15
2.90
3.00
3.00
+1.01%
49,000
0.17
Jul 27, 2026
2.95
2.99
2.84
2.97
2.97
-0.67%
30,977
0.10
Jul 24, 2026
2.86
2.99
2.78
2.99
2.99
+5.28%
37,297
0.12
Jul 23, 2026
2.81
2.95
2.70
2.84
2.84
-0.35%
180,875
0.57
Jul 22, 2026
2.96
3.04
2.82
2.85
2.85
-5.63%
84,061
0.26
Jul 21, 2026
3.04
3.12
2.96
3.02
3.02
-0.66%
98,789
0.29
Jul 20, 2026
3.19
3.27
2.99
3.04
3.04
-6.17%
222,360
0.66
Jul 17, 2026
3.31
3.40
3.21
3.24
3.24
-3.86%
100,955
0.30
Jul 16, 2026
3.38
3.49
3.34
3.37
3.37
-0.88%
63,533
0.19
Jul 15, 2026
3.41
3.50
3.33
3.40
3.40
-2.58%
53,908
0.16
Rows:
50