TransAlta Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-28	18.800	18.810	17.865	17.990	17.915	1,986,264
2026-07-27	19.170	19.270	18.760	18.940	18.861	1,933,960
2026-07-24	19.840	19.880	19.290	19.300	19.219	738,877
2026-07-23	19.740	19.960	19.580	19.880	19.797	616,412
2026-07-22	19.600	19.890	19.220	19.760	19.678	2,294,480
2026-07-21	19.420	19.790	19.300	19.710	19.628	1,727,612
2026-07-20	18.670	19.330	18.630	19.320	19.239	1,701,671
2026-07-17	18.420	18.820	18.285	18.610	18.532	2,029,761
2026-07-16	19.140	19.140	18.470	18.590	18.512	2,694,117
2026-07-15	19.660	19.780	18.930	19.150	19.070	1,105,966
2026-07-14	19.870	19.940	19.510	19.590	19.508	1,395,984
2026-07-13	20.110	20.160	19.630	19.680	19.598	674,664
2026-07-10	20.510	20.510	20.125	20.150	20.066	1,076,771
2026-07-09	20.640	21.070	20.250	20.540	20.454	1,387,738
2026-07-08	19.860	20.600	19.780	20.490	20.405	2,050,636
2026-07-07	19.340	20.010	19.230	20.000	19.917	2,369,700
2026-07-06	19.530	19.850	19.250	19.280	19.200	1,436,254
2026-07-03	19.140	19.630	19.140	19.450	19.369	382,303
2026-07-02	19.310	19.620	18.870	19.110	19.030	2,373,417
2026-06-30	19.280	19.790	19.160	19.620	19.538	1,293,088
2026-06-29	19.570	19.760	19.150	19.360	19.279	2,056,664
2026-06-26	19.620	19.670	19.400	19.570	19.488	2,203,182
2026-06-25	19.680	19.870	19.290	19.590	19.508	2,532,444
2026-06-24	19.460	19.820	19.240	19.470	19.389	2,719,623
2026-06-23	19.370	19.510	19.210	19.510	19.429	1,916,914
2026-06-22	19.550	19.900	19.420	19.640	19.558	2,082,533
2026-06-19	19.400	19.620	19.400	19.520	19.439	739,023
2026-06-18	19.220	19.570	19.070	19.430	19.349	1,942,692
2026-06-17	18.890	19.500	18.880	19.160	19.080	2,542,535
2026-06-16	18.970	19.140	18.790	18.940	18.861	1,689,565
2026-06-15	18.860	19.100	18.620	19.020	18.941	2,657,739
2026-06-12	18.750	19.090	18.560	18.760	18.682	2,893,859
2026-06-11	17.350	18.860	17.350	18.690	18.612	4,675,801
2026-06-10	17.630	17.660	16.950	17.270	17.198	2,421,910
2026-06-09	17.520	17.870	17.230	17.400	17.327	3,759,067
2026-06-08	17.700	17.880	17.320	17.470	17.397	3,748,328
2026-06-05	17.850	18.260	17.400	17.690	17.616	3,554,683
2026-06-04	18.900	18.950	17.650	18.000	17.925	7,600,637
2026-06-03	20.120	20.510	19.910	20.080	19.996	1,974,943
2026-06-02	19.620	20.200	19.620	19.830	19.747	1,308,078
2026-06-01	19.350	19.870	19.250	19.630	19.548	993,942
2026-05-29	19.360	19.650	19.090	19.650	19.498	2,899,881
2026-05-28	19.150	19.460	19.100	19.360	19.211	1,711,008
2026-05-27	19.500	19.500	19.025	19.140	18.992	768,818
2026-05-26	18.950	19.650	18.950	19.510	19.359	1,064,811
2026-05-25	18.840	18.990	18.800	18.860	18.714	251,377
2026-05-22	18.670	19.080	18.535	18.740	18.595	1,080,141
2026-05-21	17.810	18.570	17.750	18.550	18.407	1,703,535
2026-05-20	17.810	17.980	17.610	17.850	17.712	999,387
2026-05-19	17.340	17.980	17.200	17.700	17.563	1,203,331
2026-05-15	17.600	17.790	17.350	17.630	17.494	980,393
2026-05-14	17.580	17.940	17.290	17.780	17.643	1,031,568
2026-05-13	17.190	17.610	17.130	17.460	17.325	1,135,478
2026-05-12	17.380	17.410	16.860	17.260	17.127	1,304,599
2026-05-11	17.490	17.700	17.380	17.480	17.345	1,674,336
2026-05-08	17.500	17.630	17.140	17.490	17.355	1,452,900
2026-05-07	17.540	17.550	16.880	17.450	17.315	2,116,793
2026-05-06	17.150	17.980	16.930	17.450	17.315	3,492,278
2026-05-05	17.160	17.310	16.940	17.200	17.067	2,764,952
2026-05-04	17.020	17.165	16.830	17.150	17.018	920,627

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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.