Alta Copper Corp. (TSX:ATCU)
Canada
· Delayed Price · Currency is CAD 1.380
-0.010 (-0.72%)
Mar 6, 2026, 4:00 PM EST
Alta Copper Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 6, 2026 | 1.38 | 1.38 | 1.38 | 1.38 | 1.38 | -0.72% | 32,423 |
| Mar 5, 2026 | 1.39 | 1.39 | 1.38 | 1.39 | 1.39 | - | 330,773 |
| Mar 4, 2026 | 1.38 | 1.39 | 1.38 | 1.39 | 1.39 | 0.72% | 338,340 |
| Mar 3, 2026 | 1.39 | 1.41 | 1.38 | 1.38 | 1.38 | - | 766,376 |
| Mar 2, 2026 | 1.37 | 1.38 | 1.37 | 1.38 | 1.38 | - | 36,071 |
| Feb 27, 2026 | 1.37 | 1.38 | 1.37 | 1.38 | 1.38 | 2.22% | 169,705 |
| Feb 26, 2026 | 1.37 | 1.37 | 1.35 | 1.35 | 1.35 | -1.46% | 38,643 |
| Feb 25, 2026 | 1.36 | 1.37 | 1.36 | 1.37 | 1.37 | 0.74% | 17,408 |
| Feb 24, 2026 | 1.36 | 1.38 | 1.36 | 1.36 | 1.36 | -0.73% | 50,032 |
| Feb 23, 2026 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | - | 21,091 |
| Feb 20, 2026 | 1.37 | 1.37 | 1.37 | 1.37 | 1.37 | - | 46,358 |
| Feb 19, 2026 | 1.36 | 1.37 | 1.36 | 1.37 | 1.37 | 0.74% | 76,500 |
| Feb 18, 2026 | 1.36 | 1.36 | 1.36 | 1.36 | 1.36 | 0.74% | 92,620 |
| Feb 17, 2026 | 1.35 | 1.35 | 1.35 | 1.35 | 1.35 | -0.74% | 8,758 |
| Feb 13, 2026 | 1.35 | 1.36 | 1.35 | 1.36 | 1.36 | 0.74% | 133,051 |
| Feb 12, 2026 | 1.35 | 1.35 | 1.35 | 1.35 | 1.35 | - | 10,785 |
| Feb 11, 2026 | 1.35 | 1.35 | 1.35 | 1.35 | 1.35 | - | 27,478 |
| Feb 10, 2026 | 1.34 | 1.35 | 1.34 | 1.35 | 1.35 | 0.75% | 39,651 |
| Feb 9, 2026 | 1.35 | 1.35 | 1.33 | 1.34 | 1.34 | -0.74% | 172,474 |
| Feb 6, 2026 | 1.34 | 1.35 | 1.34 | 1.35 | 1.35 | 0.75% | 88,180 |
| Feb 5, 2026 | 1.35 | 1.35 | 1.34 | 1.34 | 1.34 | -0.74% | 253,031 |
| Feb 4, 2026 | 1.35 | 1.35 | 1.35 | 1.35 | 1.35 | 0.75% | 41,442 |
| Feb 3, 2026 | 1.36 | 1.36 | 1.33 | 1.34 | 1.34 | 0.75% | 52,913 |
| Feb 2, 2026 | 1.36 | 1.36 | 1.33 | 1.33 | 1.33 | 0.76% | 66,982 |
| Jan 30, 2026 | 1.33 | 1.34 | 1.31 | 1.32 | 1.32 | -0.75% | 47,606 |
| Jan 29, 2026 | 1.36 | 1.36 | 1.33 | 1.33 | 1.33 | -0.75% | 170,302 |
| Jan 28, 2026 | 1.36 | 1.36 | 1.31 | 1.34 | 1.34 | - | 45,989 |
| Jan 27, 2026 | 1.36 | 1.36 | 1.31 | 1.34 | 1.34 | -0.74% | 442,845 |
| Jan 26, 2026 | 1.33 | 1.35 | 1.30 | 1.35 | 1.35 | 6.30% | 102,321 |
| Jan 23, 2026 | 1.37 | 1.37 | 1.14 | 1.27 | 1.27 | -6.62% | 152,636 |
| Jan 22, 2026 | 1.37 | 1.38 | 1.36 | 1.36 | 1.36 | -0.73% | 135,635 |
| Jan 21, 2026 | 1.37 | 1.38 | 1.37 | 1.37 | 1.37 | -0.72% | 33,338 |
| Jan 20, 2026 | 1.37 | 1.38 | 1.37 | 1.38 | 1.38 | - | 102,552 |
| Jan 19, 2026 | 1.37 | 1.38 | 1.37 | 1.38 | 1.38 | - | 17,189 |
| Jan 16, 2026 | 1.38 | 1.39 | 1.37 | 1.38 | 1.38 | -0.72% | 1,146,352 |
| Jan 15, 2026 | 1.38 | 1.39 | 1.38 | 1.39 | 1.39 | 0.72% | 111,167 |
| Jan 14, 2026 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | -0.72% | 15,865 |
| Jan 13, 2026 | 1.38 | 1.39 | 1.38 | 1.39 | 1.39 | 0.72% | 99,669 |
| Jan 12, 2026 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | -0.36% | 38,545 |
| Jan 9, 2026 | 1.38 | 1.39 | 1.38 | 1.39 | 1.39 | -0.36% | 121,971 |
| Jan 8, 2026 | 1.39 | 1.39 | 1.38 | 1.39 | 1.39 | 0.36% | 47,103 |
| Jan 7, 2026 | 1.38 | 1.39 | 1.38 | 1.39 | 1.39 | - | 19,598 |
| Jan 6, 2026 | 1.39 | 1.39 | 1.38 | 1.39 | 1.39 | 0.36% | 14,799 |
| Jan 5, 2026 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | - | 88,574 |
| Jan 2, 2026 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | - | 73,704 |
| Dec 31, 2025 | 1.39 | 1.39 | 1.38 | 1.38 | 1.38 | -0.72% | 7,645 |
| Dec 30, 2025 | 1.39 | 1.39 | 1.38 | 1.39 | 1.39 | 0.72% | 59,915 |
| Dec 29, 2025 | 1.39 | 1.39 | 1.38 | 1.38 | 1.38 | - | 56,805 |
| Dec 24, 2025 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | - | 29,056 |
| Dec 23, 2025 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | - | 14,766 |
| Dec 22, 2025 | 1.38 | 1.39 | 1.38 | 1.38 | 1.38 | - | 63,238 |
| Dec 19, 2025 | 1.37 | 1.38 | 1.37 | 1.38 | 1.38 | 0.36% | 76,134 |
| Dec 18, 2025 | 1.38 | 1.38 | 1.37 | 1.38 | 1.38 | 0.36% | 62,609 |
| Dec 17, 2025 | 1.38 | 1.38 | 1.37 | 1.37 | 1.37 | -0.72% | 44,911 |
| Dec 16, 2025 | 1.39 | 1.39 | 1.37 | 1.38 | 1.38 | - | 1,007,541 |
| Dec 15, 2025 | 1.38 | 1.39 | 1.37 | 1.38 | 1.38 | 13.11% | 538,753 |
| Dec 12, 2025 | 1.19 | 1.23 | 1.16 | 1.22 | 1.22 | 7.02% | 45,502 |
| Dec 11, 2025 | 1.15 | 1.18 | 1.13 | 1.14 | 1.14 | -4.20% | 16,210 |
| Dec 10, 2025 | 1.12 | 1.20 | 1.08 | 1.19 | 1.19 | 6.25% | 42,077 |
| Dec 9, 2025 | 1.20 | 1.20 | 1.08 | 1.12 | 1.12 | -5.08% | 29,859 |
| Dec 8, 2025 | 1.16 | 1.24 | 1.09 | 1.18 | 1.18 | 8.26% | 109,328 |
| Dec 5, 2025 | 1.12 | 1.16 | 1.04 | 1.09 | 1.09 | -6.84% | 76,661 |
| Dec 4, 2025 | 1.08 | 1.19 | 1.07 | 1.17 | 1.17 | 10.38% | 90,130 |
| Dec 3, 2025 | 0.92 | 1.08 | 0.92 | 1.06 | 1.06 | 13.98% | 186,284 |
| Dec 2, 2025 | 0.94 | 0.94 | 0.93 | 0.93 | 0.93 | - | 32,855 |
| Dec 1, 2025 | 0.88 | 0.95 | 0.88 | 0.93 | 0.93 | 13.41% | 108,017 |
| Nov 28, 2025 | 0.77 | 0.87 | 0.77 | 0.82 | 0.82 | 5.13% | 49,111 |
| Nov 27, 2025 | 0.78 | 0.78 | 0.78 | 0.78 | 0.78 | 1.30% | 5,500 |
| Nov 26, 2025 | 0.80 | 0.81 | 0.77 | 0.77 | 0.77 | - | 34,980 |
| Nov 25, 2025 | 0.79 | 0.80 | 0.77 | 0.77 | 0.77 | -1.28% | 19,271 |
| Nov 24, 2025 | 0.80 | 0.83 | 0.74 | 0.78 | 0.78 | -2.50% | 29,918 |
| Nov 21, 2025 | 0.89 | 0.89 | 0.78 | 0.80 | 0.80 | -6.98% | 11,542 |
| Nov 20, 2025 | 0.83 | 0.87 | 0.78 | 0.86 | 0.86 | 1.18% | 76,035 |
| Nov 19, 2025 | 0.83 | 0.85 | 0.81 | 0.85 | 0.85 | 2.41% | 15,571 |
| Nov 18, 2025 | 0.89 | 0.89 | 0.83 | 0.83 | 0.83 | -4.60% | 73,654 |
| Nov 17, 2025 | 0.87 | 0.97 | 0.83 | 0.87 | 0.87 | -1.14% | 62,129 |
| Nov 14, 2025 | 0.92 | 0.92 | 0.86 | 0.88 | 0.88 | -1.12% | 52,112 |
| Nov 13, 2025 | 0.89 | 0.91 | 0.87 | 0.89 | 0.89 | 1.14% | 63,531 |
| Nov 12, 2025 | 0.89 | 0.89 | 0.87 | 0.88 | 0.88 | 2.33% | 18,186 |
| Nov 11, 2025 | 0.87 | 0.87 | 0.86 | 0.86 | 0.86 | -1.15% | 6,600 |
| Nov 10, 2025 | 0.83 | 0.87 | 0.83 | 0.87 | 0.87 | 4.82% | 11,500 |
| Nov 7, 2025 | 0.83 | 0.85 | 0.83 | 0.83 | 0.83 | -1.19% | 31,369 |
| Nov 6, 2025 | 0.80 | 0.84 | 0.80 | 0.84 | 0.84 | 1.20% | 25,962 |
| Nov 5, 2025 | 0.86 | 0.86 | 0.83 | 0.83 | 0.83 | -3.49% | 7,278 |
| Nov 4, 2025 | 0.82 | 0.87 | 0.79 | 0.86 | 0.86 | 3.61% | 53,500 |
| Nov 3, 2025 | 0.79 | 0.88 | 0.74 | 0.83 | 0.83 | 3.75% | 129,590 |
| Oct 31, 2025 | 0.77 | 0.80 | 0.76 | 0.80 | 0.80 | 3.90% | 16,154 |
| Oct 30, 2025 | 0.81 | 0.81 | 0.72 | 0.77 | 0.77 | -3.75% | 47,487 |
| Oct 29, 2025 | 0.71 | 0.88 | 0.70 | 0.80 | 0.80 | 15.94% | 224,263 |
| Oct 28, 2025 | 0.69 | 0.70 | 0.69 | 0.69 | 0.69 | - | 25,000 |
| Oct 27, 2025 | 0.70 | 0.73 | 0.68 | 0.69 | 0.69 | -1.43% | 66,887 |
| Oct 24, 2025 | 0.72 | 0.72 | 0.70 | 0.70 | 0.70 | - | 6,021 |
| Oct 23, 2025 | 0.68 | 0.73 | 0.68 | 0.70 | 0.70 | 2.94% | 82,912 |
| Oct 22, 2025 | 0.69 | 0.70 | 0.68 | 0.68 | 0.68 | - | 5,505 |
| Oct 21, 2025 | 0.72 | 0.74 | 0.67 | 0.68 | 0.68 | -4.23% | 89,792 |
| Oct 20, 2025 | 0.71 | 0.73 | 0.71 | 0.71 | 0.71 | -1.39% | 27,937 |
| Oct 17, 2025 | 0.72 | 0.72 | 0.67 | 0.72 | 0.72 | -2.70% | 25,877 |
| Oct 16, 2025 | 0.66 | 0.76 | 0.65 | 0.74 | 0.74 | 8.82% | 156,596 |
| Oct 15, 2025 | 0.64 | 0.69 | 0.62 | 0.68 | 0.68 | 7.94% | 32,130 |
| Oct 14, 2025 | 0.68 | 0.68 | 0.61 | 0.63 | 0.63 | -1.56% | 73,375 |