Aptose Biosciences Inc. (APTOF)
OTCMKTS · Delayed Price · Currency is USD
1.640
-0.030 (-1.80%)
Jul 23, 2025, 4:00 PM EDT
Aptose Biosciences Stock Price History
Historical Data
Date | Open | High | Low | Close | Adj. Close | Change | Volume |
---|---|---|---|---|---|---|---|
Jul 22, 2025 | 1.65 | 1.68 | 1.65 | 1.67 | 1.67 | 3.73% | 2,980 |
Jul 21, 2025 | 1.69 | 1.69 | 1.61 | 1.61 | 1.61 | -3.01% | 3,053 |
Jul 18, 2025 | 1.66 | 1.66 | 1.66 | 1.66 | 1.66 | - | 358 |
Jul 17, 2025 | 1.61 | 1.66 | 1.61 | 1.66 | 1.66 | 3.23% | 890 |
Jul 16, 2025 | 1.63 | 1.64 | 1.61 | 1.61 | 1.61 | -0.74% | 2,156 |
Jul 15, 2025 | 1.39 | 1.68 | 1.39 | 1.62 | 1.62 | -1.22% | 16,920 |
Jul 14, 2025 | 1.85 | 1.85 | 1.58 | 1.64 | 1.64 | -11.35% | 10,426 |
Jul 11, 2025 | 1.66 | 1.85 | 1.66 | 1.85 | 1.85 | 12.67% | 4,966 |
Jul 10, 2025 | 1.40 | 1.79 | 1.40 | 1.64 | 1.64 | 9.47% | 16,953 |
Jul 9, 2025 | 1.75 | 1.75 | 1.46 | 1.50 | 1.50 | -8.54% | 4,606 |
Jul 8, 2025 | 1.45 | 1.68 | 1.42 | 1.64 | 1.64 | 50.46% | 13,758 |
Jul 7, 2025 | 0.89 | 1.09 | 0.89 | 1.09 | 1.09 | 27.17% | 7,100 |
Jul 3, 2025 | 0.86 | 0.86 | 0.86 | 0.86 | 0.86 | -3.32% | 2,741 |
Jul 2, 2025 | 0.92 | 0.92 | 0.84 | 0.89 | 0.89 | 2.24% | 6,793 |
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 |