Aptose Biosciences Inc. (APTOF)
OTCMKTS · Delayed Price · Currency is USD
1.760
+0.060 (3.53%)
Jun 4, 2025, 4:00 PM EDT

Aptose Biosciences Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 4, 20251.781.781.761.76-3.24%338
Jun 3, 20251.701.701.701.701.70-1.16%308
Jun 2, 20251.721.721.721.721.721.18%905
May 30, 20251.751.751.701.701.70-2.86%1,504
May 29, 20251.701.761.701.751.75-0.57%3,031
May 28, 20251.761.761.761.761.76-364
May 27, 20251.741.761.721.761.760.98%2,643
May 23, 20251.741.771.741.741.743.75%5,886
May 22, 20251.781.781.681.681.68-1,401
May 21, 20251.731.751.681.681.68-4.27%1,639
May 20, 20251.791.831.701.761.76-1.07%1,100
May 19, 20251.651.771.651.771.775.60%4,012
May 16, 20251.801.801.681.681.68-4.55%3,536
May 15, 20251.811.811.701.761.763.53%5,360
May 14, 20251.671.701.671.701.70-4.49%3,872
May 13, 20251.571.781.571.781.787.88%2,096
May 12, 20251.651.651.651.651.65-635
May 9, 20251.651.651.651.651.65-210
May 8, 20251.691.871.511.651.656.45%7,254
May 7, 20252.002.001.551.551.55-22.50%6,390
May 6, 20251.812.021.812.002.00-0.50%4,451
May 5, 20252.032.032.002.012.01-0.99%6,408
May 2, 20252.032.032.032.032.03-1,901
May 1, 20252.002.032.002.032.03-597
Apr 30, 20252.062.062.032.032.03-7.73%2,894
Apr 29, 20252.202.202.202.202.20-1,053
Apr 28, 20252.302.302.202.202.20-2,160
Apr 25, 20252.232.232.202.202.203.77%1,408
Apr 24, 20252.312.311.812.122.12-8.23%49,940
Apr 23, 20252.472.472.312.312.31-751
Apr 22, 20252.462.482.312.312.316.94%4,636
Apr 21, 20252.502.502.112.162.169.64%2,628
Apr 17, 20251.521.971.521.971.97-2.48%1,681
Apr 16, 20252.072.081.872.022.02-4.27%7,311
Apr 15, 20252.002.112.002.112.11-2.76%1,259
Apr 14, 20252.052.302.052.172.174.33%6,327
Apr 11, 20252.072.132.072.082.08-2.35%1,584
Apr 10, 20252.252.252.072.132.13-5.33%11,376
Apr 9, 20252.122.262.002.252.25-9.27%11,801
Apr 8, 20252.772.772.242.482.48-6.42%3,275
Apr 7, 20253.404.002.502.652.65-11.67%34,125
Apr 4, 20252.503.402.503.003.0015.38%22,818
Apr 3, 20252.042.992.042.602.6029.35%46,817
Apr 2, 20251.102.831.102.012.0117.54%50,523
Apr 1, 20251.991.991.351.711.71-45.71%670,384
Mar 31, 20253.303.433.143.153.15-5.12%29,145
Mar 28, 20253.323.383.213.323.32-10.27%32,593
Mar 27, 20253.353.763.353.703.706.02%17,121
Mar 26, 20253.563.563.403.493.490.29%10,057
Mar 25, 20253.573.683.203.483.48-2.25%64,721