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Aptose Biosciences (APTOF)
OTHER OTC:APTOF
US Market
APTOF
Aptose Biosciences
RESEARCH TOOLSreports

Aptose Biosciences (APTOF) Historical Prices

1,270 Followers
Time Period
1Y
Events
Historical Prices
Historical Prices
Rows:
50
Date
Open
High
Low
Close
Adj Close
% Change
Volume
Relative Volume
Jun 18, 2026
1.56
1.56
1.56
1.56
1.56
-3.70%
685
0.28
Jun 17, 2026
1.62
1.66
1.58
1.62
1.62
+0.31%
0
0.00
Jun 16, 2026
1.62
1.67
1.56
1.62
1.62
+1.89%
0
0.00
Jun 15, 2026
1.59
1.67
1.50
1.59
1.59
-1.67%
0
0.00
Jun 12, 2026
1.57
1.61
1.56
1.61
1.61
+3.33%
1,947
0.71
Jun 11, 2026
1.56
1.57
1.55
1.56
1.56
-0.64%
0
0.00
Jun 10, 2026
1.65
1.65
1.57
1.57
1.57
0.00%
1,221
0.44
Jun 09, 2026
1.57
1.57
1.55
1.57
1.57
0.00%
8,014
2.99
Jun 08, 2026
1.57
1.57
1.57
1.57
1.57
0.00%
861
0.30
Jun 05, 2026
1.57
1.57
1.57
1.57
1.57
-0.63%
109
0.03
Jun 04, 2026
1.58
1.58
1.58
1.58
1.58
-3.95%
517
0.15
Jun 03, 2026
1.65
1.71
1.58
1.65
1.65
+4.11%
0
0.00
Jun 02, 2026
1.58
1.58
1.58
1.58
1.58
-5.95%
1,057
0.30
Jun 01, 2026
1.68
1.68
1.68
1.68
1.68
+1.82%
255
0.07
May 29, 2026
1.65
1.65
1.65
1.65
1.65
+5.10%
936
0.23
May 28, 2026
1.57
1.57
1.57
1.57
1.57
-6.55%
426
0.11
May 27, 2026
1.68
1.68
1.68
1.68
1.68
-1.06%
507
0.13
May 26, 2026
1.70
1.70
1.70
1.70
1.70
-0.35%
729
0.18
May 22, 2026
1.68
1.70
1.68
1.70
1.70
-0.18%
2,686
0.36
May 21, 2026
1.71
1.71
1.71
1.71
1.71
+1.01%
119
0.02
May 20, 2026
1.71
1.71
1.69
1.69
1.69
0.00%
3,035
0.41
May 19, 2026
1.69
1.69
1.69
1.69
1.69
0.00%
2,747
0.37
May 18, 2026
1.69
1.70
1.68
1.69
1.69
-0.76%
0
0.00
May 15, 2026
1.71
1.71
1.70
1.70
1.70
-0.53%
10,350
1.40
May 14, 2026
1.71
1.71
1.71
1.71
1.71
+0.71%
316
0.04
May 13, 2026
1.72
1.72
1.70
1.70
1.70
-0.87%
673
0.09
May 12, 2026
1.72
1.72
1.71
1.72
1.72
+0.18%
0
0.00
May 11, 2026
1.70
1.71
1.70
1.71
1.71
+1.90%
1,727
0.23
May 08, 2026
1.71
1.71
1.68
1.68
1.68
0.00%
1,411
0.19
May 07, 2026
1.68
1.68
1.68
1.68
1.68
-2.44%
227
0.03
May 06, 2026
1.72
1.72
1.72
1.72
1.72
+0.23%
299
0.04
May 05, 2026
1.68
1.73
1.68
1.72
1.72
+1.06%
579
0.08
May 04, 2026
1.72
1.73
1.70
1.70
1.70
-1.73%
1,711
0.23
May 01, 2026
1.74
1.74
1.72
1.73
1.73
+0.58%
3,155
0.42
Apr 30, 2026
1.74
1.74
1.72
1.72
1.72
0.00%
2,006
0.27
Apr 29, 2026
1.72
1.72
1.72
1.72
1.72
-0.58%
8,978
1.21
Apr 28, 2026
1.73
1.73
1.73
1.73
1.73
-0.29%
324
0.04
Apr 27, 2026
1.74
1.75
1.72
1.74
1.74
+1.46%
0
0.00
Apr 24, 2026
1.71
1.71
1.71
1.71
1.71
-0.87%
380
0.05
Apr 23, 2026
1.73
1.74
1.71
1.73
1.73
+0.88%
0
0.00
Apr 22, 2026
1.70
1.71
1.70
1.71
1.71
0.00%
766
0.10
Apr 21, 2026
1.73
1.73
1.71
1.71
1.71
-2.01%
11,586
1.55
Apr 20, 2026
1.75
1.76
1.73
1.75
1.75
+0.87%
0
0.00
Apr 17, 2026
1.73
1.73
1.73
1.73
1.73
0.00%
907
0.12
Apr 16, 2026
1.68
1.73
1.68
1.73
1.73
+2.98%
467
0.06
Apr 15, 2026
1.68
1.69
1.66
1.68
1.68
-1.18%
9,010
1.16
Apr 14, 2026
1.70
1.70
1.68
1.70
1.70
0.00%
2,287
0.29
Apr 13, 2026
1.70
1.72
1.68
1.70
1.70
-1.28%
0
0.00
Apr 10, 2026
1.72
1.72
1.72
1.72
1.72
+0.70%
189
0.02
Apr 09, 2026
1.71
1.71
1.71
1.71
1.71
-0.47%
240
0.03
Rows:
50