Alta Copper Corp. (ATCUF)
OTCMKTS · Delayed Price · Currency is USD
1.027
+0.006 (0.59%)
Inactive · Last trade price on Mar 10, 2026
ATCUF Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | 1.02 | 1.03 | 1.02 | 1.03 | 1.03 | 0.59% | 14,564 |
| Mar 9, 2026 | 1.02 | 1.02 | 1.02 | 1.02 | 1.02 | 1.09% | 1,000 |
| Mar 5, 2026 | 1.02 | 1.02 | 1.01 | 1.01 | 1.01 | 1.70% | 408 |
| Mar 4, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | -1.67% | 300 |
| Mar 3, 2026 | 1.02 | 1.02 | 1.01 | 1.01 | 1.01 | 1.00% | 8,367 |
| Mar 2, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | -1.19% | 900 |
| Feb 27, 2026 | 1.00 | 1.01 | 1.00 | 1.01 | 1.01 | 1.42% | 2,449 |
| Feb 26, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | -0.22% | 4,000 |
| Feb 25, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.74% | 3,300 |
| Feb 23, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | -0.25% | 3,025 |
| Feb 20, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | -0.48% | 534 |
| Feb 19, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | 1.00 | 0.64% | 5,901 |
| Feb 18, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | 0.38% | 985 |
| Feb 17, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | -0.02% | 278 |
| Feb 13, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | 0.74% | 49,400 |
| Feb 12, 2026 | 0.99 | 0.99 | 0.98 | 0.98 | 0.98 | -0.74% | 10,071 |
| Feb 11, 2026 | 0.98 | 0.99 | 0.98 | 0.99 | 0.99 | 1.02% | 1,987 |
| Feb 10, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | -0.42% | 1,000 |
| Feb 9, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | -0.60% | 11,207 |
| Feb 6, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.99 | 1.36% | 3,745 |
| Feb 5, 2026 | 0.98 | 0.99 | 0.98 | 0.98 | 0.98 | -0.83% | 136,900 |
| Feb 4, 2026 | 1.00 | 1.00 | 0.98 | 0.98 | 0.98 | 1.28% | 1,188 |
| Feb 3, 2026 | 0.98 | 0.98 | 0.97 | 0.97 | 0.97 | 0.26% | 21,000 |
| Feb 2, 2026 | 0.98 | 0.98 | 0.97 | 0.97 | 0.97 | -1.02% | 10,913 |
| Jan 30, 2026 | 0.98 | 0.98 | 0.97 | 0.98 | 0.98 | 0.30% | 2,988 |
| Jan 29, 2026 | 1.00 | 1.00 | 0.98 | 0.98 | 0.98 | -0.19% | 6,410 |
| Jan 28, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | 0.98 | -0.45% | 3,800 |
| Jan 27, 2026 | 0.99 | 0.99 | 0.97 | 0.98 | 0.98 | 2.33% | 477,713 |
| Jan 26, 2026 | 0.97 | 0.97 | 0.95 | 0.96 | 0.96 | 13.05% | 20,991 |
| Jan 23, 2026 | 0.99 | 1.00 | 0.85 | 0.85 | 0.85 | -14.85% | 21,196 |
| Jan 22, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.84% | 499 |
| Jan 21, 2026 | 1.01 | 1.01 | 0.99 | 0.99 | 0.99 | -0.55% | 11,201 |
| Jan 20, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | 1.00 | 0.07% | 16,916 |
| Jan 16, 2026 | 0.99 | 1.00 | 0.99 | 0.99 | 0.99 | 0.33% | 177,052 |
| Jan 15, 2026 | 1.00 | 1.00 | 0.99 | 0.99 | 0.99 | -0.40% | 62,201 |
| Jan 14, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | 1.00 | 0.33% | 109,500 |
| Jan 13, 2026 | 0.94 | 0.99 | 0.94 | 0.99 | 0.99 | -0.78% | 8,550 |
| Jan 12, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | 1.00 | 0.69% | 4,193 |
| Jan 9, 2026 | 0.99 | 1.00 | 0.99 | 0.99 | 0.99 | -1.09% | 15,387 |
| Jan 8, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | 1.00 | -0.10% | 6,475 |
| Jan 7, 2026 | 1.01 | 1.01 | 1.00 | 1.01 | 1.00 | 0.81% | 79,561 |
| Jan 6, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | 1.00 | -1.00% | 231,587 |
| Jan 5, 2026 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | -0.10% | 5,522 |
| Jan 2, 2026 | 1.00 | 1.01 | 1.00 | 1.01 | 1.01 | -0.20% | 50,321 |
| Dec 31, 2025 | 1.01 | 1.01 | 1.00 | 1.01 | 1.01 | -0.39% | 4,800 |
| Dec 30, 2025 | 1.00 | 1.02 | 1.00 | 1.01 | 1.01 | 0.40% | 12,642 |
| Dec 29, 2025 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | - | 10,060 |
| Dec 24, 2025 | 1.01 | 1.01 | 1.01 | 1.01 | 1.01 | 0.50% | 24,645 |
| Dec 23, 2025 | 1.00 | 1.01 | 1.00 | 1.01 | 1.01 | -0.30% | 4,350 |
| Dec 22, 2025 | 1.00 | 1.01 | 1.00 | 1.01 | 1.01 | 0.80% | 78,415 |