QNTM
QUANTUM BIO-SB (QNTM)
NASDAQ
$1.94+$0.002 (+0.10%)
Price as of Nov 12, 2026 8:22 AM EST
  • $15.7M
    Market Cap
  • -76.71%
    1-Year Change
  • Biotechnology
    Industry
  • 1 Month
    -34.01%
    Low Price$1.94
    High Price$2.89
  • 3 Months
    -45.35%
    Low Price$1.94
    High Price$4.00
  • 1 Year
    -76.71%
    Low Price$1.94
    High Price$11.41
Date
Open
High
Low
Close
Change (%)
Volume
11/11/2026
2.10
2.13
1.91
1.94
-3.96%
147,655
11/10/2026
2.19
2.26
2.00
2.02
-9.42%
139,935
11/09/2026
2.13
2.31
2.06
2.23
+5.94%
76,184
11/06/2026
2.05
2.17
2.04
2.11
-0.24%
43,625
11/05/2026
2.20
2.20
2.06
2.11
-4.52%
80,582
11/04/2026
2.21
2.25
2.17
2.21
0.00%
45,582
11/03/2026
2.27
2.34
2.21
2.21
-2.21%
45,312
11/02/2026
2.41
2.44
2.20
2.26
-5.04%
57,377
10/30/2026
2.45
2.47
2.29
2.38
-2.46%
76,833
10/29/2026
2.43
2.50
2.35
2.44
+2.95%
52,673
10/28/2026
2.42
2.42
2.35
2.37
+2.16%
103,350
10/27/2026
2.21
2.40
2.17
2.32
+4.98%
86,827
10/26/2026
2.20
2.24
2.09
2.21
-1.34%
176,512
10/23/2026
2.26
2.37
2.24
2.24
-1.32%
42,707
10/22/2026
2.37
2.43
2.25
2.27
-5.42%
150,419
10/21/2026
2.45
2.48
2.37
2.40
-1.23%
90,606
10/20/2026
2.42
2.55
2.41
2.43
+0.83%
51,183
10/19/2026
2.49
2.55
2.40
2.41
-2.43%
63,599
10/16/2026
2.68
2.75
2.46
2.47
-8.86%
190,809
10/15/2026
2.65
2.74
2.60
2.71
+1.88%
107,516
10/14/2026
2.85
2.89
2.66
2.66
-7.96%
180,881
10/13/2026
2.83
2.97
2.80
2.89
+2.48%
84,862
10/12/2026
2.98
3.00
2.80
2.82
-4.08%
157,602
10/09/2026
3.11
3.11
2.94
2.94
-5.47%
129,997
10/08/2026
3.10
3.23
3.10
3.11
-1.11%
78,762
10/07/2026
3.07
3.16
3.02
3.15
+1.78%
149,456
10/06/2026
3.34
3.39
3.05
3.09
-5.50%
627,075
10/05/2026
3.40
3.49
3.25
3.27
-4.94%
246,764
10/02/2026
3.38
3.47
3.32
3.44
+0.44%
79,305
10/01/2026
3.56
3.66
3.40
3.43
-4.86%
82,708
09/30/2026
3.72
3.80
3.53
3.60
-5.76%
114,059
09/29/2026
3.95
3.96
3.71
3.82
-3.54%
120,202
09/28/2026
3.86
3.99
3.67
3.96
+2.86%
140,274
09/25/2026
4.00
4.00
3.80
3.85
-3.75%
193,375
09/24/2026
4.00
4.30
3.82
4.00
+3.09%
564,460
09/23/2026
3.65
4.34
3.65
3.88
+4.86%
645,261
09/22/2026
3.66
3.90
3.60
3.70
+2.49%
193,709
09/21/2026
3.65
3.82
3.52
3.61
-1.37%
78,608
09/18/2026
3.69
3.83
3.62
3.66
-1.61%
94,392
09/17/2026
3.63
3.88
3.63
3.72
+1.92%
191,750
09/16/2026
3.48
3.69
3.39
3.65
+5.49%
200,171
09/15/2026
3.43
3.50
3.25
3.46
0.00%
103,597
09/14/2026
3.22
3.59
3.14
3.46
+8.13%
173,404
09/11/2026
3.32
3.39
3.20
3.20
-2.74%
200,785
09/10/2026
3.54
3.60
3.08
3.29
-8.10%
239,079
09/09/2026
3.34
3.74
3.33
3.58
+8.81%
445,639
09/08/2026
3.28
3.37
3.06
3.29
+1.54%
131,113
09/04/2026
3.01
3.27
2.99
3.24
+9.83%
110,980
09/03/2026
3.10
3.19
2.91
2.95
-4.22%
114,172
09/02/2026
3.07
3.14
3.00
3.08
+1.32%
51,425
09/01/2026
3.14
3.23
3.02
3.04
-4.10%
83,216
08/31/2026
3.02
3.23
3.02
3.17
+3.09%
82,156
08/28/2026
3.15
3.21
3.07
3.08
-1.76%
87,321
08/27/2026
3.08
3.24
3.03
3.13
+1.95%
58,816
08/26/2026
3.28
3.37
3.06
3.07
-6.40%
124,175
08/25/2026
3.36
3.43
3.12
3.28
+1.23%
143,782
08/24/2026
3.44
3.45
3.13
3.24
-5.81%
205,520
08/21/2026
3.49
3.58
3.35
3.44
0.00%
137,939
08/20/2026
3.52
3.52
3.36
3.44
-2.27%
149,816
08/19/2026
3.61
3.85
3.27
3.52
+5.39%
280,399
08/18/2026
3.68
3.73
3.23
3.34
-9.24%
310,844
08/17/2026
3.98
4.20
3.47
3.68
-3.16%
1,223,462
08/14/2026
3.34
3.95
3.31
3.80
+17.65%
277,303
08/13/2026
3.43
3.47
3.11
3.23
-7.18%
223,531
08/13/2026
-$0.47 Earnings
08/12/2026
3.60
3.67
3.37
3.48
-1.97%
152,095
08/11/2026
3.52
3.84
3.47
3.55
+2.60%
475,003
08/10/2026
3.40
4.08
3.24
3.46
+0.29%
1,827,179
08/07/2026
3.29
3.70
3.22
3.45
+6.81%
181,982
08/06/2026
2.90
3.25
2.81
3.23
+11.38%
64,256
08/05/2026
2.92
3.00
2.77
2.90
+1.05%
91,441
08/04/2026
3.00
3.05
2.66
2.87
-5.90%
229,970
08/03/2026
2.96
3.12
2.88
3.05
+5.54%
44,783
07/31/2026
2.95
2.96
2.77
2.89
+1.76%
50,194
07/30/2026
2.83
2.98
2.83
2.84
+0.35%
48,291
07/29/2026
2.96
2.98
2.73
2.83
-5.67%
91,620
07/28/2026
2.97
3.15
2.90
3.00
+1.01%
49,000
07/27/2026
2.95
2.99
2.84
2.97
-0.67%
31,715
07/24/2026
2.86
2.99
2.78
2.99
+5.28%
37,297
07/23/2026
2.81
2.95
2.70
2.84
-0.35%
180,875
07/22/2026
2.96
3.04
2.82
2.85
-5.63%
84,061
07/21/2026
3.04
3.12
2.96
3.02
-0.66%
99,898
07/20/2026
3.19
3.27
2.99
3.04
-6.17%
222,360
07/17/2026
3.31
3.40
3.21
3.24
-3.86%
100,955
07/16/2026
3.38
3.49
3.34
3.37
-0.88%
63,533
07/15/2026
3.41
3.50
3.33
3.40
-2.58%
53,908
07/14/2026
3.49
3.55
3.40
3.49
-1.13%
45,997
07/13/2026
3.33
3.63
3.33
3.53
+6.65%
63,720
07/10/2026
3.39
3.48
3.23
3.31
-2.93%
115,801
07/09/2026
3.23
3.48
3.23
3.41
+4.28%
63,666
07/08/2026
3.31
3.36
3.11
3.27
-1.51%
97,739
07/07/2026
3.42
3.43
3.28
3.32
-3.49%
57,899
07/06/2026
3.54
3.67
3.38
3.44
-1.99%
79,707
07/02/2026
3.37
3.59
3.37
3.51
+4.46%
114,422
07/01/2026
3.62
3.71
3.21
3.36
-7.18%
216,390
06/30/2026
3.65
3.73
3.53
3.62
-2.16%
75,506
06/29/2026
3.81
3.88
3.60
3.70
-2.63%
87,862
06/26/2026
3.93
4.01
3.64
3.80
-3.31%
104,354
06/25/2026
4.00
4.14
3.85
3.93
+0.51%
115,009
06/24/2026
3.83
4.40
3.81
3.91
+1.56%
481,970