TransAlta Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-08-07	16.700	16.730	16.350	16.510	16.210	1,227,154
2025-08-06	16.540	16.835	16.390	16.740	16.435	1,441,608
2025-08-05	17.140	17.200	16.550	16.620	16.318	2,368,375
2025-08-01	16.550	17.455	16.400	17.080	16.769	1,966,835
2025-07-31	16.900	17.045	16.555	16.670	16.367	1,417,467
2025-07-30	16.750	17.250	16.670	16.960	16.651	1,541,235
2025-07-29	16.800	16.960	16.560	16.650	16.347	1,658,125
2025-07-28	16.810	16.850	16.420	16.740	16.435	1,970,533
2025-07-25	16.920	16.920	16.660	16.800	16.494	941,385
2025-07-24	17.300	17.300	16.735	16.810	16.504	1,638,494
2025-07-23	16.910	17.285	16.780	17.100	16.789	1,315,090
2025-07-22	16.780	16.780	16.380	16.700	16.396	965,844
2025-07-21	16.890	16.910	16.470	16.760	16.455	2,579,040
2025-07-18	17.270	17.575	16.840	16.950	16.642	2,417,662
2025-07-17	16.430	16.720	16.230	16.630	16.327	1,299,315
2025-07-16	16.060	16.520	15.865	16.360	16.062	2,619,110
2025-07-15	15.930	16.240	15.820	16.080	15.787	2,330,203
2025-07-14	15.530	16.110	15.530	15.930	15.640	1,646,284
2025-07-11	15.220	15.910	15.110	15.630	15.346	1,856,403
2025-07-10	14.450	15.335	14.370	15.310	15.031	1,810,456
2025-07-09	14.270	14.540	14.210	14.470	14.207	842,233
2025-07-08	14.440	14.440	14.080	14.260	14.000	965,105
2025-07-07	14.530	14.770	14.380	14.490	14.226	789,533
2025-07-04	14.600	14.750	14.490	14.500	14.236	316,245
2025-07-03	14.360	14.950	14.350	14.720	14.452	1,063,732
2025-07-02	14.670	14.680	14.430	14.440	14.177	1,223,238
2025-06-30	14.750	14.860	14.605	14.690	14.423	813,689
2025-06-27	14.680	14.850	14.480	14.630	14.364	1,440,438
2025-06-26	15.000	15.000	14.570	14.600	14.334	855,695
2025-06-25	15.030	15.160	14.805	14.910	14.639	742,177
2025-06-24	15.200	15.370	15.020	15.110	14.835	965,037
2025-06-23	15.090	15.250	14.930	15.100	14.825	901,606
2025-06-20	15.320	15.450	15.100	15.120	14.845	3,220,989
2025-06-19	15.430	15.600	15.200	15.250	14.972	497,717
2025-06-18	15.470	15.650	15.380	15.600	15.316	2,605,161
2025-06-17	15.570	15.600	15.210	15.430	15.149	1,235,835
2025-06-16	15.230	15.590	15.230	15.580	15.296	1,252,180
2025-06-13	15.310	15.320	14.830	15.080	14.806	3,203,246
2025-06-12	14.760	15.660	14.710	15.510	15.228	4,271,161
2025-06-11	14.330	14.710	14.070	14.300	14.040	2,359,598
2025-06-10	14.110	14.280	13.980	14.210	13.951	1,249,465
2025-06-09	14.170	14.330	14.030	14.240	13.981	1,910,243
2025-06-06	14.210	14.255	13.940	14.180	13.922	1,563,595
2025-06-05	14.000	14.570	13.800	14.050	13.794	2,512,229
2025-06-04	14.200	14.250	13.690	13.860	13.608	1,669,400
2025-06-03	13.640	14.415	13.600	14.250	13.991	2,071,340
2025-06-02	13.370	13.550	13.180	13.540	13.294	1,264,035
2025-05-30	13.230	13.520	13.160	13.410	13.166	1,518,002
2025-05-29	13.410	13.510	13.230	13.390	13.083	1,594,122
2025-05-28	13.060	13.435	13.060	13.380	13.073	2,569,702
2025-05-27	12.550	13.075	12.550	13.060	12.760	1,910,999
2025-05-26	12.580	12.750	12.520	12.620	12.330	230,785
2025-05-23	12.270	12.570	12.160	12.560	12.272	1,027,454
2025-05-22	12.250	12.420	12.120	12.390	12.105	806,800
2025-05-21	12.610	12.680	12.300	12.310	12.027	1,145,250
2025-05-20	12.550	12.740	12.460	12.730	12.438	1,691,275
2025-05-16	12.740	12.830	12.575	12.720	12.428	1,417,223
2025-05-15	12.570	12.870	12.540	12.690	12.399	1,708,262
2025-05-14	12.740	12.810	12.470	12.570	12.281	1,002,412
2025-05-13	12.500	12.860	12.350	12.730	12.438	1,682,971

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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.