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Aptose Biosciences Inc. (TSX:APS)
Canada flag Canada · Delayed Price · Currency is CAD
2.370
+0.020 (0.85%)
Apr 28, 2026, 11:33 AM EST

Aptose Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 20262.372.372.372.372.370.85%326
Apr 24, 20262.352.352.352.352.35-210
Apr 23, 20262.352.352.352.352.35-1.26%4,104
Apr 22, 20262.342.382.342.382.381.71%3,420
Apr 21, 20262.372.372.342.342.34-1.27%6,400
Apr 20, 20262.372.372.372.372.37-300
Apr 17, 20262.372.372.372.372.371.28%1,205
Apr 16, 20262.342.342.342.342.34-1.68%100
Apr 15, 20262.322.382.312.382.381.71%7,825
Apr 14, 20262.342.342.332.342.34-0.43%5,900
Apr 13, 20262.372.372.342.352.35-0.84%7,980
Apr 10, 20262.402.402.372.372.37-1.25%715
Apr 8, 20262.372.402.372.402.402.13%1,605
Apr 6, 20262.352.402.352.352.35-3,706
Apr 2, 20262.382.382.352.352.35-1.67%6,004
Apr 1, 20262.342.392.342.392.392.58%2,301
Mar 31, 20262.322.392.312.332.333.56%9,304
Mar 30, 20262.212.252.212.252.25-0.44%3,066
Mar 27, 20262.232.262.222.262.261.80%12,906
Mar 26, 20262.222.232.222.222.220.45%600
Mar 23, 20262.222.222.212.212.21-0.90%12,100
Mar 20, 20262.242.242.232.232.230.45%10,000
Mar 19, 20262.232.232.222.222.22-900
Mar 18, 20262.232.252.222.222.22-3,433
Mar 17, 20262.192.312.192.222.221.37%6,110
Mar 16, 20262.192.202.192.192.190.92%1,702
Mar 13, 20262.152.172.152.172.172.36%801
Mar 11, 20262.122.122.122.122.12-100
Mar 10, 20262.122.122.122.122.12-100
Mar 9, 20262.192.192.122.122.12-3.20%18,310
Mar 6, 20262.192.312.192.192.191.39%7,305
Mar 5, 20262.152.162.152.162.160.47%810
Mar 4, 20262.192.192.122.152.15-1.83%6,900
Mar 3, 20262.192.192.192.192.190.46%833
Mar 2, 20262.152.192.152.182.180.93%18,264
Feb 27, 20262.312.312.142.162.16-1,200
Feb 26, 20262.312.312.162.162.16-4.42%212
Feb 25, 20262.252.262.252.262.262.73%7,982
Feb 24, 20262.292.301.972.202.20-43,835
Feb 23, 20262.252.252.202.202.20-4,600
Feb 20, 20262.252.252.202.202.20-2.22%205
Feb 18, 20262.252.252.252.252.252.74%101
Feb 17, 20262.272.302.182.192.19-3.10%5,872
Feb 13, 20262.302.302.262.262.26-301
Feb 12, 20262.302.302.262.262.260.44%240
Feb 11, 20262.252.252.252.252.25-0.44%100
Feb 10, 20262.302.302.262.262.26-512
Feb 9, 20262.302.302.252.262.261.35%3,402
Feb 6, 20262.222.242.222.232.23-8,004
Feb 5, 20262.292.292.222.232.230.45%1,900
Feb 4, 20262.202.222.202.222.22-3.90%713
Feb 3, 20262.312.312.312.312.312.21%100
Feb 2, 20262.332.332.262.262.26-0.44%3,275
Jan 30, 20262.322.322.272.272.27-1.30%600
Jan 29, 20262.302.302.302.302.301.32%104
Jan 28, 20262.272.272.272.272.271.34%407
Jan 27, 20262.252.252.242.242.241.82%3,301
Jan 26, 20262.292.292.202.202.20-2.65%7,556
Jan 23, 20262.262.262.262.262.267.62%781
Jan 21, 20262.262.262.102.102.10-5.41%384
Jan 20, 20262.212.242.212.222.22-0.89%2,000
Jan 16, 20262.242.242.242.242.242.28%100
Jan 15, 20262.242.242.192.192.192.82%810
Jan 14, 20262.252.252.122.132.13-3.18%767
Jan 13, 20262.252.252.202.202.20-4,905
Jan 12, 20262.202.202.202.202.200.92%933
Jan 9, 20262.132.182.132.182.182.83%4,213
Jan 7, 20262.172.172.122.122.120.47%340
Jan 6, 20262.072.162.072.112.111.93%4,871
Jan 5, 20262.042.172.042.072.072.48%6,034
Jan 2, 20262.172.172.022.022.02-4.72%289
Dec 31, 20252.002.121.992.122.126.00%8,100
Dec 30, 20252.012.012.002.002.00-0.50%6,700
Dec 24, 20252.102.102.012.012.01-4.29%317
Dec 23, 20252.002.102.002.102.100.96%1,935
Dec 22, 20252.082.112.072.082.08-22,186
Dec 19, 20252.132.142.062.082.08-3.26%21,001
Dec 18, 20252.312.312.132.152.15-3.59%3,833
Dec 17, 20252.222.231.742.232.232.29%21,907
Dec 16, 20252.272.272.182.182.18-3.96%11,103
Dec 15, 20252.322.322.262.272.270.44%13,502
Dec 12, 20252.232.302.232.262.262.73%8,100
Dec 11, 20252.332.332.162.202.20-4.35%4,728
Dec 10, 20252.272.322.272.302.301.77%3,301
Dec 9, 20252.322.322.262.262.26-2.16%11,001
Dec 8, 20252.262.312.262.312.313.59%6,194
Dec 5, 20252.222.262.102.232.23-7,403
Dec 4, 20252.322.352.222.232.23-3.88%10,021
Dec 3, 20252.372.372.322.322.32-2,172
Dec 2, 20252.312.322.312.322.320.43%4,636
Dec 1, 20252.312.312.312.312.31-10,400
Nov 28, 20252.322.322.312.312.31-1,727
Nov 27, 20252.322.352.312.312.31-0.43%2,882
Nov 26, 20252.312.322.312.322.320.43%4,013
Nov 25, 20252.332.332.292.312.310.87%2,302
Nov 24, 20252.312.372.282.292.29-0.87%16,941
Nov 21, 20252.372.372.312.312.31-1.28%15,933
Nov 20, 20252.212.372.212.342.34-0.85%4,699
Nov 19, 20252.382.442.362.362.365.36%22,410
Nov 18, 20252.102.322.102.242.249.27%7,922