TransAlta Corp historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-02-13 | 14.990 | 15.155 | 14.610 | 14.750 | 14.352 | 856,357 |
| 2025-02-12 | 14.980 | 15.200 | 14.760 | 14.910 | 14.508 | 2,157,562 |
| 2025-02-11 | 15.340 | 15.340 | 14.860 | 15.070 | 14.664 | 2,056,866 |
| 2025-02-10 | 15.620 | 15.680 | 15.360 | 15.380 | 14.965 | 2,533,501 |
| 2025-02-07 | 15.470 | 15.670 | 15.290 | 15.500 | 15.082 | 2,315,409 |
| 2025-02-06 | 15.550 | 15.860 | 15.490 | 15.550 | 15.131 | 1,235,744 |
| 2025-02-05 | 16.140 | 16.140 | 15.420 | 15.610 | 15.189 | 2,340,924 |
| 2025-02-04 | 16.060 | 16.340 | 15.820 | 16.000 | 15.569 | 891,205 |
| 2025-02-03 | 16.090 | 16.560 | 15.920 | 16.150 | 15.715 | 2,133,321 |
| 2025-01-31 | 16.740 | 16.965 | 16.530 | 16.710 | 16.260 | 1,438,099 |
| 2025-01-30 | 15.740 | 16.820 | 15.740 | 16.720 | 16.269 | 1,837,119 |
| 2025-01-29 | 15.360 | 15.840 | 15.130 | 15.750 | 15.325 | 1,893,110 |
| 2025-01-28 | 15.500 | 15.660 | 14.840 | 15.280 | 14.868 | 4,289,214 |
| 2025-01-27 | 18.580 | 18.670 | 15.180 | 15.370 | 14.956 | 7,798,920 |
| 2025-01-24 | 19.310 | 19.540 | 19.200 | 19.350 | 18.828 | 1,109,863 |
| 2025-01-23 | 19.380 | 20.020 | 18.770 | 19.300 | 18.780 | 2,327,560 |
| 2025-01-22 | 20.720 | 20.720 | 19.770 | 19.840 | 19.305 | 2,240,748 |
| 2025-01-21 | 20.910 | 21.040 | 20.510 | 20.730 | 20.171 | 2,507,189 |
| 2025-01-20 | 20.640 | 21.220 | 20.640 | 20.890 | 20.327 | 917,136 |
| 2025-01-17 | 19.750 | 20.810 | 19.750 | 20.680 | 20.123 | 2,096,857 |
| 2025-01-16 | 18.950 | 19.830 | 18.910 | 19.730 | 19.198 | 2,401,638 |
| 2025-01-15 | 18.880 | 19.070 | 18.710 | 18.920 | 18.410 | 1,469,920 |
| 2025-01-14 | 18.740 | 18.890 | 18.440 | 18.710 | 18.206 | 1,470,254 |
| 2025-01-13 | 18.950 | 19.030 | 18.500 | 18.680 | 18.176 | 2,931,903 |
| 2025-01-10 | 18.820 | 19.150 | 18.455 | 19.120 | 18.605 | 2,262,816 |
| 2025-01-09 | 19.010 | 19.120 | 18.700 | 19.050 | 18.536 | 935,104 |
| 2025-01-08 | 19.230 | 19.480 | 18.400 | 19.080 | 18.566 | 3,560,283 |
| 2025-01-07 | 20.000 | 20.390 | 19.400 | 19.540 | 19.013 | 3,286,987 |
| 2025-01-06 | 20.490 | 20.940 | 19.650 | 20.140 | 19.597 | 3,132,598 |
| 2025-01-03 | 20.220 | 20.780 | 20.190 | 20.490 | 19.938 | 1,751,391 |
| 2025-01-02 | 20.480 | 20.500 | 19.900 | 20.290 | 19.743 | 2,262,331 |
| 2024-12-31 | 20.560 | 20.750 | 20.250 | 20.330 | 19.782 | 957,283 |
| 2024-12-30 | 20.410 | 20.620 | 20.245 | 20.540 | 19.986 | 841,279 |
| 2024-12-27 | 20.600 | 20.650 | 20.290 | 20.540 | 19.986 | 804,244 |
| 2024-12-24 | 20.360 | 20.520 | 20.070 | 20.420 | 19.870 | 506,698 |
| 2024-12-23 | 20.000 | 20.400 | 19.990 | 20.360 | 19.811 | 1,143,011 |
| 2024-12-20 | 20.020 | 20.350 | 19.780 | 19.890 | 19.354 | 3,325,223 |
| 2024-12-19 | 19.860 | 20.360 | 19.640 | 20.020 | 19.480 | 1,936,635 |
| 2024-12-18 | 20.350 | 20.980 | 20.020 | 20.160 | 19.617 | 2,608,911 |
| 2024-12-17 | 20.000 | 20.590 | 19.500 | 20.550 | 19.996 | 3,320,987 |
| 2024-12-16 | 19.080 | 19.870 | 18.950 | 19.850 | 19.315 | 1,531,117 |
| 2024-12-13 | 18.740 | 19.165 | 18.580 | 19.090 | 18.575 | 1,493,172 |
| 2024-12-12 | 18.690 | 18.930 | 18.560 | 18.700 | 18.196 | 2,008,881 |
| 2024-12-11 | 18.520 | 19.080 | 18.475 | 18.700 | 18.196 | 1,953,889 |
| 2024-12-10 | 18.460 | 18.975 | 18.235 | 18.570 | 18.069 | 2,599,150 |
| 2024-12-09 | 19.050 | 19.740 | 18.280 | 18.470 | 17.972 | 3,504,679 |
| 2024-12-06 | 17.900 | 19.160 | 17.720 | 19.100 | 18.585 | 3,833,247 |
| 2024-12-05 | 16.500 | 18.080 | 16.490 | 17.940 | 17.456 | 3,689,831 |
| 2024-12-04 | 16.290 | 16.590 | 16.110 | 16.420 | 15.977 | 1,363,201 |
| 2024-12-03 | 16.280 | 16.475 | 16.040 | 16.210 | 15.773 | 1,480,079 |
| 2024-12-02 | 15.690 | 16.390 | 15.690 | 16.290 | 15.851 | 1,524,678 |
| 2024-11-29 | 15.600 | 15.990 | 15.540 | 15.870 | 15.442 | 1,088,523 |
| 2024-11-28 | 15.530 | 15.700 | 15.490 | 15.650 | 15.170 | 464,403 |
| 2024-11-27 | 15.280 | 15.610 | 15.090 | 15.550 | 15.073 | 1,876,331 |
| 2024-11-26 | 15.040 | 15.350 | 15.040 | 15.290 | 14.821 | 1,728,434 |
| 2024-11-25 | 14.410 | 15.300 | 14.410 | 15.070 | 14.608 | 1,031,077 |
| 2024-11-22 | 15.220 | 15.315 | 15.020 | 15.020 | 14.559 | 843,090 |
| 2024-11-21 | 14.340 | 15.260 | 14.310 | 15.220 | 14.753 | 1,555,190 |
| 2024-11-20 | 14.410 | 14.480 | 14.290 | 14.370 | 13.929 | 930,545 |
| 2024-11-19 | 14.370 | 14.470 | 14.210 | 14.470 | 14.026 | 707,322 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-01 | 0.0700 CAD |
| 2026-06-01 | 0.0700 CAD |
| 2026-02-27 | 0.0650 CAD |
| 2025-12-01 | 0.0650 CAD |
| 2025-08-29 | 0.0650 CAD |
| 2025-05-30 | 0.0650 CAD |
| 2025-02-28 | 0.0600 CAD |
| 2024-11-29 | 0.0600 CAD |
| 2024-08-30 | 0.0600 CAD |
| 2024-05-31 | 0.0600 CAD |
| 2024-02-29 | 0.0600 CAD |
| 2023-11-30 | 0.0550 CAD |
| 2023-08-31 | 0.0550 CAD |
| 2023-05-31 | 0.0550 CAD |
| 2023-02-28 | 0.0550 CAD |
| 2022-11-30 | 0.0550 CAD |
| 2022-08-31 | 0.0500 CAD |
| 2022-05-31 | 0.0500 CAD |
| 2022-02-28 | 0.0500 CAD |
| 2021-11-30 | 0.0500 CAD |
| 2021-08-31 | 0.0450 CAD |
| 2021-05-31 | 0.0450 CAD |
| 2021-02-26 | 0.0450 CAD |
| 2020-11-30 | 0.0430 CAD |
| 2020-08-31 | 0.0430 CAD |
| 2020-05-29 | 0.0430 CAD |
| 2020-02-28 | 0.0425 CAD |
| 2019-11-29 | 0.0400 CAD |
| 2019-08-30 | 0.0400 CAD |
| 2019-05-31 | 0.0080 CAD |
| 2019-02-28 | 0.0080 CAD |
Open, high, low and close are as traded (CAD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.