Alta Copper Corp. ATCUF
1.03 USD +0.01 (+0.59%)
Regular-session close
1.01 Day range 1.03
0.2232 52-week range 1.03
- YTD
- +1.68%
- 1 year
- +243.48%
ATCUF price history
| Date | Open | High | Low | Close | Change | Change % | Volume |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | 1.02 | 1.03 | 1.02 | 1.03 | +0.01 | +0.98% | 14,564 |
| Mar 9, 2026 | 1.02 | 1.02 | 1.02 | 1.02 | +0.01 | +0.99% | 1,000 |
| Mar 5, 2026 | 1.01 | 1.01 | 1.01 | 1.01 | +0.02 | +1.70% | 408 |
| Mar 4, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | -0.02 | -1.67% | 300 |
| Mar 3, 2026 | 1.01 | 1.01 | 1.01 | 1.01 | +0.01 | +1.00% | 8,367 |
| Mar 2, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | -0.01 | -0.99% | 900 |
| Feb 27, 2026 | 1.00 | 1.01 | 1.00 | 1.01 | +0.01 | +1.22% | 2,449 |
| Feb 26, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | -0.22% | 4,000 |
| Feb 25, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | +0.01 | +0.74% | 3,300 |
| Feb 23, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.00 | -0.25% | 3,025 |
| Feb 20, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | 0.00 | -0.48% | 534 |
| Feb 19, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | +0.01 | +0.64% | 5,901 |
| Feb 18, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.00 | +0.38% | 985 |
| Feb 17, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | 0.00 | -0.02% | 278 |
| Feb 13, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | +0.01 | +0.74% | 49,400 |
| Feb 12, 2026 | 0.99 | 0.99 | 0.98 | 0.98 | -0.01 | -0.74% | 10,071 |
| Feb 11, 2026 | 0.98 | 0.99 | 0.98 | 0.99 | +0.01 | +1.02% | 1,987 |
| Feb 10, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | 0.00 | -0.42% | 1,000 |
| Feb 9, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | -0.01 | -0.60% | 11,207 |
| Feb 6, 2026 | 0.99 | 0.99 | 0.99 | 0.99 | +0.01 | +1.36% | 3,745 |
| Feb 5, 2026 | 0.98 | 0.99 | 0.98 | 0.98 | 0.00 | -0.34% | 136,900 |
| Feb 4, 2026 | 1.00 | 1.00 | 0.98 | 0.98 | +0.01 | +0.77% | 1,188 |
| Feb 3, 2026 | 0.98 | 0.98 | 0.97 | 0.97 | 0.00 | +0.26% | 21,000 |
| Feb 2, 2026 | 0.98 | 0.98 | 0.97 | 0.97 | -0.01 | -1.02% | 10,913 |
| Jan 30, 2026 | 0.98 | 0.98 | 0.97 | 0.98 | 0.00 | +0.30% | 2,988 |
| Jan 29, 2026 | 1.00 | 1.00 | 0.98 | 0.98 | 0.00 | -0.19% | 6,410 |
| Jan 28, 2026 | 0.98 | 0.98 | 0.98 | 0.98 | 0.00 | -0.45% | 3,800 |
| Jan 27, 2026 | 0.99 | 0.99 | 0.97 | 0.98 | +0.02 | +2.33% | 477,713 |
| Jan 26, 2026 | 0.97 | 0.97 | 0.95 | 0.96 | +0.11 | +13.05% | 20,991 |
| Jan 23, 2026 | 0.99 | 1.00 | 0.85 | 0.85 | -0.15 | -14.85% | 21,196 |
| Jan 22, 2026 | 1.00 | 1.00 | 1.00 | 1.00 | +0.01 | +0.84% | 499 |
| Jan 21, 2026 | 1.01 | 1.01 | 0.99 | 0.99 | -0.01 | -0.55% | 11,201 |
| Jan 20, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | 0.00 | +0.07% | 16,916 |
| Jan 16, 2026 | 0.99 | 1.00 | 0.99 | 0.99 | 0.00 | +0.48% | 177,052 |
| Jan 15, 2026 | 1.00 | 1.00 | 0.99 | 0.99 | -0.01 | -0.55% | 62,201 |
| Jan 14, 2026 | 0.99 | 1.00 | 0.99 | 1.00 | 0.00 | +0.33% | 109,500 |
| Jan 13, 2026 | 0.94 | 0.99 | 0.94 | 0.99 | -0.01 | -0.78% | 8,550 |
| Jan 12, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | +0.01 | +0.69% | 4,193 |
| Jan 9, 2026 | 0.99 | 1.00 | 0.99 | 0.99 | -0.01 | -0.69% | 17,362 |
| Jan 8, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | 0.00 | 0.00% | 6,475 |
| Jan 7, 2026 | 1.01 | 1.01 | 1.00 | 1.00 | 0.00 | 0.00% | 79,561 |
| Jan 6, 2026 | 1.00 | 1.01 | 1.00 | 1.00 | -0.01 | -0.99% | 231,587 |
| Jan 5, 2026 | 1.01 | 1.01 | 1.01 | 1.01 | 0.00 | 0.00% | 5,522 |
| Jan 2, 2026 | 1.00 | 1.01 | 1.00 | 1.01 | 0.00 | 0.00% | 50,321 |
| Dec 31, 2025 | 1.01 | 1.01 | 1.00 | 1.01 | 0.00 | 0.00% | 4,800 |
| Dec 30, 2025 | 1.00 | 1.02 | 1.00 | 1.01 | 0.00 | 0.00% | 12,642 |
| Dec 29, 2025 | 1.01 | 1.01 | 1.01 | 1.01 | 0.00 | 0.00% | 10,060 |
| Dec 24, 2025 | 1.01 | 1.01 | 1.01 | 1.01 | 0.00 | 0.00% | 24,645 |
| Dec 23, 2025 | 1.00 | 1.01 | 1.00 | 1.01 | 0.00 | +0.25% | 4,350 |
| Dec 22, 2025 | 1.00 | 1.01 | 1.00 | 1.01 | +0.01 | +0.75% | 78,415 |
| Dec 19, 2025 | 0.98 | 1.00 | 0.98 | 1.00 | 0.00 | +0.01% | 78,544 |
| Dec 18, 2025 | 1.00 | 1.00 | 0.99 | 1.00 | +0.01 | +0.54% | 85,275 |
| Dec 17, 2025 | 1.00 | 1.00 | 0.99 | 0.99 | -0.01 | -0.55% | 56,500 |
| Dec 16, 2025 | 1.00 | 1.01 | 1.00 | 1.00 | 0.00 | +0.15% | 285,458 |
| Dec 15, 2025 | 0.95 | 1.01 | 0.95 | 1.00 | +0.15 | +17.47% | 290,116 |
| Dec 12, 2025 | 0.83 | 0.88 | 0.83 | 0.85 | 0.00 | +0.34% | 16,093 |
| Dec 11, 2025 | 0.82 | 0.85 | 0.82 | 0.85 | -0.02 | -2.07% | 5,105 |
| Dec 10, 2025 | 0.80 | 0.87 | 0.80 | 0.87 | +0.05 | +6.33% | 12,404 |
58 days, newest first. Daily bars as drawn on the ATCUF chart; change is against the previous day's close. Open, high, low and volume are in the download and on a wider screen.