TransAlta Corporation (TAC)
NYSE: TAC · Real-Time Price · USD
15.13
+0.13 (0.87%)
Oct 8, 2025, 7:00 AM EDT - Market open
TransAlta Stock Price History
Historical Data
Date | Open | High | Low | Close | Adj. Close | Change | Volume |
---|---|---|---|---|---|---|---|
Oct 7, 2025 | 14.71 | 15.01 | 14.58 | 15.00 | 15.00 | 2.25% | 1,113,430 |
Oct 6, 2025 | 14.50 | 14.86 | 14.47 | 14.67 | 14.67 | 1.38% | 2,025,673 |
Oct 3, 2025 | 13.77 | 14.90 | 13.52 | 14.47 | 14.47 | 5.62% | 3,363,581 |
Oct 2, 2025 | 13.90 | 13.91 | 13.66 | 13.70 | 13.70 | -0.72% | 1,256,616 |
Oct 1, 2025 | 13.69 | 13.91 | 13.64 | 13.80 | 13.80 | 0.95% | 3,655,103 |
Sep 30, 2025 | 13.61 | 13.79 | 13.58 | 13.67 | 13.67 | - | 835,983 |
Sep 29, 2025 | 13.66 | 13.76 | 13.56 | 13.67 | 13.67 | 0.37% | 466,775 |
Sep 26, 2025 | 13.53 | 13.64 | 13.45 | 13.62 | 13.62 | 0.96% | 526,940 |
Sep 25, 2025 | 13.50 | 13.55 | 13.40 | 13.49 | 13.49 | -1.10% | 741,145 |
Sep 24, 2025 | 13.68 | 13.74 | 13.46 | 13.64 | 13.64 | 0.15% | 616,316 |
Sep 23, 2025 | 13.83 | 13.83 | 13.59 | 13.62 | 13.62 | -1.73% | 670,498 |
Sep 22, 2025 | 13.51 | 13.90 | 13.47 | 13.86 | 13.86 | 1.61% | 1,811,338 |
Sep 19, 2025 | 13.68 | 13.81 | 13.26 | 13.64 | 13.64 | 1.26% | 1,695,888 |
Sep 18, 2025 | 13.28 | 13.59 | 13.18 | 13.47 | 13.47 | 2.51% | 1,413,898 |
Sep 17, 2025 | 12.88 | 13.27 | 12.83 | 13.14 | 13.14 | 1.62% | 1,221,362 |
Sep 16, 2025 | 13.00 | 13.00 | 12.77 | 12.93 | 12.93 | -0.54% | 488,084 |
Sep 15, 2025 | 12.64 | 13.02 | 12.64 | 13.00 | 13.00 | 2.85% | 1,714,795 |
Sep 12, 2025 | 12.56 | 12.67 | 12.53 | 12.64 | 12.64 | -0.08% | 699,824 |
Sep 11, 2025 | 12.71 | 12.82 | 12.45 | 12.65 | 12.65 | -0.24% | 947,878 |
Sep 10, 2025 | 12.47 | 12.73 | 12.44 | 12.68 | 12.68 | 2.67% | 705,299 |
Sep 9, 2025 | 12.30 | 12.53 | 12.25 | 12.35 | 12.35 | 0.32% | 918,150 |
Sep 8, 2025 | 12.32 | 12.37 | 12.16 | 12.31 | 12.31 | 0.24% | 1,131,116 |
Sep 5, 2025 | 12.23 | 12.29 | 12.04 | 12.28 | 12.28 | 1.32% | 524,747 |
Sep 4, 2025 | 12.06 | 12.13 | 11.94 | 12.12 | 12.12 | 0.66% | 1,629,469 |
Sep 3, 2025 | 12.06 | 12.12 | 12.01 | 12.04 | 12.04 | -0.50% | 351,903 |
Sep 2, 2025 | 12.11 | 12.28 | 11.95 | 12.10 | 12.10 | -1.63% | 567,783 |
Aug 29, 2025 | 12.52 | 12.52 | 12.22 | 12.30 | 12.30 | -2.46% | 2,151,968 |
Aug 28, 2025 | 12.13 | 12.66 | 12.08 | 12.61 | 12.56 | 4.47% | 704,791 |
Aug 27, 2025 | 12.20 | 12.27 | 12.02 | 12.07 | 12.02 | -1.55% | 490,733 |
Aug 26, 2025 | 12.23 | 12.27 | 12.05 | 12.26 | 12.21 | 0.82% | 432,687 |
Aug 25, 2025 | 12.07 | 12.20 | 11.97 | 12.16 | 12.11 | 0.25% | 979,148 |
Aug 22, 2025 | 12.26 | 12.39 | 12.08 | 12.13 | 12.08 | -1.46% | 2,754,054 |
Aug 21, 2025 | 12.28 | 12.54 | 12.28 | 12.31 | 12.26 | - | 647,098 |
Aug 20, 2025 | 12.32 | 12.43 | 12.14 | 12.31 | 12.26 | -0.49% | 660,047 |
Aug 19, 2025 | 12.54 | 12.54 | 12.33 | 12.37 | 12.32 | -1.12% | 650,866 |
Aug 18, 2025 | 12.31 | 12.61 | 12.31 | 12.51 | 12.46 | 1.38% | 729,753 |
Aug 15, 2025 | 12.57 | 12.62 | 12.33 | 12.34 | 12.29 | -1.28% | 750,542 |
Aug 14, 2025 | 12.18 | 12.63 | 12.12 | 12.50 | 12.45 | 2.04% | 1,772,263 |
Aug 13, 2025 | 12.36 | 12.36 | 12.15 | 12.25 | 12.20 | -0.08% | 994,138 |
Aug 12, 2025 | 12.00 | 12.30 | 12.00 | 12.26 | 12.21 | 2.17% | 839,083 |
Aug 11, 2025 | 12.08 | 12.11 | 11.97 | 12.00 | 11.95 | -0.66% | 4,400,466 |
Aug 8, 2025 | 12.04 | 12.19 | 11.94 | 12.08 | 12.03 | 0.50% | 1,034,233 |
Aug 7, 2025 | 12.19 | 12.19 | 11.88 | 12.02 | 11.97 | -1.23% | 845,942 |
Aug 6, 2025 | 12.00 | 12.25 | 11.94 | 12.17 | 12.12 | 0.83% | 1,071,860 |
Aug 5, 2025 | 12.46 | 12.57 | 12.01 | 12.07 | 12.02 | -3.59% | 1,702,057 |
Aug 4, 2025 | 12.37 | 12.57 | 12.25 | 12.52 | 12.47 | 1.21% | 683,753 |
Aug 1, 2025 | 12.00 | 12.66 | 11.86 | 12.37 | 12.32 | 2.66% | 1,472,286 |
Jul 31, 2025 | 12.25 | 12.33 | 11.95 | 12.05 | 12.00 | -1.79% | 1,627,798 |
Jul 30, 2025 | 12.15 | 12.49 | 12.08 | 12.27 | 12.22 | 1.07% | 1,248,410 |
Jul 29, 2025 | 12.20 | 12.33 | 12.02 | 12.14 | 12.09 | -0.49% | 1,226,312 |