Aptose Biosciences Inc. (APTOF)
OTCMKTS
· Delayed Price · Currency is USD
0.8700
0.00 (0.00%)
Jul 1, 2025, 4:00 PM EDT
Aptose Biosciences Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jul 1, 2025 | 0.98 | 0.98 | 0.84 | 0.87 | 0.87 | -0.08% | 1,817 |
| Jun 30, 2025 | 0.86 | 0.87 | 0.82 | 0.87 | 0.87 | 6.70% | 1,806 |
| Jun 27, 2025 | 0.80 | 0.82 | 0.80 | 0.81 | 0.81 | 0.49% | 22,644 |
| Jun 26, 2025 | 0.80 | 0.82 | 0.80 | 0.81 | 0.81 | 1.16% | 14,432 |
| Jun 25, 2025 | 0.86 | 0.86 | 0.80 | 0.80 | 0.80 | -5.18% | 11,083 |
| Jun 24, 2025 | 1.00 | 1.00 | 0.84 | 0.84 | 0.84 | -6.81% | 15,553 |
| Jun 23, 2025 | 1.22 | 1.22 | 0.88 | 0.91 | 0.91 | -5.88% | 15,777 |
| Jun 20, 2025 | 0.65 | 1.03 | 0.65 | 0.96 | 0.96 | 10.59% | 17,666 |
| Jun 18, 2025 | 1.30 | 1.33 | 0.64 | 0.87 | 0.87 | -33.08% | 33,330 |
| Jun 17, 2025 | 1.48 | 1.70 | 1.24 | 1.30 | 1.30 | -29.54% | 163,625 |
| Jun 16, 2025 | 1.76 | 1.89 | 1.76 | 1.85 | 1.85 | 0.82% | 1,869 |
| Jun 13, 2025 | 1.83 | 1.83 | 1.83 | 1.83 | 1.83 | - | 1,312 |
| Jun 12, 2025 | 1.77 | 1.83 | 1.72 | 1.83 | 1.83 | 5.78% | 5,941 |
| Jun 11, 2025 | 1.70 | 1.76 | 1.70 | 1.73 | 1.73 | -1.14% | 1,166 |
| Jun 10, 2025 | 1.75 | 1.75 | 1.75 | 1.75 | 1.75 | - | 1,659 |
| Jun 9, 2025 | 1.71 | 1.75 | 1.70 | 1.75 | 1.75 | 0.57% | 3,401 |
| Jun 6, 2025 | 1.75 | 1.75 | 1.74 | 1.74 | 1.74 | -1.14% | 1,532 |
| Jun 5, 2025 | 1.76 | 1.76 | 1.76 | 1.76 | 1.76 | - | 251 |
| Jun 4, 2025 | 1.78 | 1.78 | 1.76 | 1.76 | 1.76 | 3.53% | 890 |
| Jun 3, 2025 | 1.70 | 1.70 | 1.70 | 1.70 | 1.70 | -1.16% | 308 |
| Jun 2, 2025 | 1.72 | 1.72 | 1.72 | 1.72 | 1.72 | 1.18% | 905 |
| May 30, 2025 | 1.75 | 1.75 | 1.70 | 1.70 | 1.70 | -2.86% | 1,504 |
| May 29, 2025 | 1.70 | 1.76 | 1.70 | 1.75 | 1.75 | -0.57% | 3,031 |
| May 28, 2025 | 1.76 | 1.76 | 1.76 | 1.76 | 1.76 | - | 364 |
| May 27, 2025 | 1.74 | 1.76 | 1.72 | 1.76 | 1.76 | 0.98% | 2,643 |
| May 23, 2025 | 1.74 | 1.77 | 1.74 | 1.74 | 1.74 | 3.75% | 5,886 |
| May 22, 2025 | 1.78 | 1.78 | 1.68 | 1.68 | 1.68 | - | 1,401 |
| May 21, 2025 | 1.73 | 1.75 | 1.68 | 1.68 | 1.68 | -4.27% | 1,639 |
| May 20, 2025 | 1.79 | 1.83 | 1.70 | 1.76 | 1.76 | -1.07% | 1,100 |
| May 19, 2025 | 1.65 | 1.77 | 1.65 | 1.77 | 1.77 | 5.60% | 4,012 |
| May 16, 2025 | 1.80 | 1.80 | 1.68 | 1.68 | 1.68 | -4.55% | 3,536 |
| May 15, 2025 | 1.81 | 1.81 | 1.70 | 1.76 | 1.76 | 3.53% | 5,360 |
| May 14, 2025 | 1.67 | 1.70 | 1.67 | 1.70 | 1.70 | -4.49% | 3,872 |
| May 13, 2025 | 1.57 | 1.78 | 1.57 | 1.78 | 1.78 | 7.88% | 2,096 |
| May 12, 2025 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | - | 635 |
| May 9, 2025 | 1.65 | 1.65 | 1.65 | 1.65 | 1.65 | - | 210 |
| May 8, 2025 | 1.69 | 1.87 | 1.51 | 1.65 | 1.65 | 6.45% | 7,254 |
| May 7, 2025 | 2.00 | 2.00 | 1.55 | 1.55 | 1.55 | -22.50% | 6,390 |
| May 6, 2025 | 1.81 | 2.02 | 1.81 | 2.00 | 2.00 | -0.50% | 4,451 |
| May 5, 2025 | 2.03 | 2.03 | 2.00 | 2.01 | 2.01 | -0.99% | 6,408 |
| May 2, 2025 | 2.03 | 2.03 | 2.03 | 2.03 | 2.03 | - | 1,901 |
| May 1, 2025 | 2.00 | 2.03 | 2.00 | 2.03 | 2.03 | - | 597 |
| Apr 30, 2025 | 2.06 | 2.06 | 2.03 | 2.03 | 2.03 | -7.73% | 2,894 |
| Apr 29, 2025 | 2.20 | 2.20 | 2.20 | 2.20 | 2.20 | - | 1,053 |
| Apr 28, 2025 | 2.30 | 2.30 | 2.20 | 2.20 | 2.20 | - | 2,160 |
| Apr 25, 2025 | 2.23 | 2.23 | 2.20 | 2.20 | 2.20 | 3.77% | 1,408 |
| Apr 24, 2025 | 2.31 | 2.31 | 1.81 | 2.12 | 2.12 | -8.23% | 49,940 |
| Apr 23, 2025 | 2.47 | 2.47 | 2.31 | 2.31 | 2.31 | - | 751 |
| Apr 22, 2025 | 2.46 | 2.48 | 2.31 | 2.31 | 2.31 | 6.94% | 4,636 |
| Apr 21, 2025 | 2.50 | 2.50 | 2.11 | 2.16 | 2.16 | 9.64% | 2,628 |