TransAlta Corp historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-29	18.790	18.890	18.140	18.300	18.092	2,071,502
2026-01-28	18.800	18.970	18.590	18.870	18.656	1,543,101
2026-01-27	17.610	18.870	17.570	18.740	18.527	1,340,319
2026-01-26	17.470	18.120	17.450	17.620	17.420	1,341,863
2026-01-23	17.190	17.650	17.060	17.410	17.213	629,901
2026-01-22	17.260	17.850	17.200	17.210	17.015	1,055,108
2026-01-21	18.040	18.400	16.700	17.110	16.916	2,381,659
2026-01-20	17.210	17.850	17.070	17.850	17.648	1,261,630
2026-01-19	17.300	17.355	17.070	17.290	17.094	470,612
2026-01-16	17.130	17.460	16.725	17.450	17.252	1,321,840
2026-01-15	16.910	17.240	16.610	17.160	16.965	894,858
2026-01-14	16.810	16.950	16.610	16.810	16.619	1,296,289
2026-01-13	16.950	17.030	16.760	16.900	16.708	1,128,252
2026-01-12	17.180	17.210	16.900	16.920	16.728	1,127,987
2026-01-09	17.350	17.550	17.145	17.240	17.044	843,605
2026-01-08	17.020	17.100	16.750	16.910	16.718	1,320,145
2026-01-07	17.600	17.690	17.000	17.080	16.886	906,922
2026-01-06	17.710	17.770	17.160	17.560	17.361	863,038
2026-01-05	17.920	18.140	17.305	17.710	17.509	1,023,912
2026-01-02	17.390	17.900	17.390	17.860	17.657	1,203,825
2025-12-31	17.410	17.520	17.300	17.360	17.163	477,000
2025-12-30	17.430	17.550	17.320	17.340	17.143	1,324,888
2025-12-29	17.440	17.560	17.280	17.450	17.252	833,182
2025-12-24	17.380	17.440	17.100	17.440	17.242	314,465
2025-12-23	17.110	17.430	17.090	17.420	17.222	894,913
2025-12-22	17.370	17.380	16.970	17.160	16.965	1,352,940
2025-12-19	17.310	17.770	17.230	17.250	17.054	2,649,535
2025-12-18	17.900	17.930	17.215	17.320	17.124	2,366,188
2025-12-17	18.910	18.940	17.550	17.680	17.479	2,205,460
2025-12-16	18.870	18.885	18.600	18.690	18.478	1,287,499
2025-12-15	19.350	19.350	18.640	18.870	18.656	1,310,332
2025-12-12	19.840	19.980	19.050	19.080	18.864	1,232,465
2025-12-11	19.850	19.980	19.370	19.870	19.645	1,039,303
2025-12-10	20.590	20.590	19.620	19.960	19.734	1,197,762
2025-12-09	19.750	21.060	19.710	20.250	20.020	1,456,217
2025-12-08	19.510	19.640	19.210	19.560	19.338	637,572
2025-12-05	19.790	19.840	19.360	19.450	19.229	616,818
2025-12-04	19.450	20.080	19.450	19.880	19.655	785,481
2025-12-03	19.600	19.740	19.400	19.530	19.308	478,651
2025-12-02	20.110	20.190	19.620	19.660	19.437	1,496,208
2025-12-01	19.920	20.130	19.720	19.970	19.743	796,435
2025-11-28	19.800	20.470	19.650	20.320	20.025	1,519,167
2025-11-27	19.710	19.900	19.700	19.850	19.562	232,335
2025-11-26	20.030	20.030	19.510	19.740	19.454	755,399
2025-11-25	19.800	19.850	19.300	19.740	19.454	993,627
2025-11-24	19.660	20.065	19.370	20.030	19.739	1,271,592
2025-11-21	19.480	19.660	18.780	19.340	19.059	1,887,698
2025-11-20	20.640	20.970	19.435	19.540	19.257	1,964,019
2025-11-19	20.590	20.640	20.150	20.340	20.045	1,235,550
2025-11-18	20.000	20.495	19.640	20.180	19.887	1,081,341
2025-11-17	20.760	20.880	19.680	20.000	19.710	2,192,773
2025-11-14	19.990	20.950	19.790	20.460	20.163	1,606,291
2025-11-13	21.260	21.300	19.840	20.240	19.946	3,586,891
2025-11-12	21.910	21.990	21.345	21.380	21.070	733,256
2025-11-11	22.190	22.240	21.660	21.770	21.454	974,445
2025-11-10	22.140	22.390	21.710	22.100	21.779	2,232,391
2025-11-07	20.360	22.180	19.700	21.770	21.454	3,751,078
2025-11-06	19.490	21.390	19.130	21.130	20.824	6,912,793
2025-11-05	23.790	24.050	23.550	23.800	23.455	1,843,700
2025-11-04	24.210	24.600	23.330	23.510	23.169	1,573,675

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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.