TransAlta Corporation (TAC)

Historical Prices For TransAlta Corporation (TAC)

Date Range:

2025-06-19 - 2025-09-19

Date	Open	High	Low	Close	Volume	Adjusted Close
9/18/2025	13.28	13.59	13.18	13.47	1,413,898	13.47
9/17/2025	12.88	13.27	12.83	13.14	1,221,362	13.14
9/16/2025	13.00	13.00	12.77	12.93	488,084	12.93
9/15/2025	12.64	13.02	12.64	13.00	1,714,795	13.00
9/12/2025	12.56	12.66	12.53	12.64	699,824	12.64
9/11/2025	12.71	12.82	12.45	12.65	947,878	12.65
9/10/2025	12.47	12.73	12.44	12.68	705,299	12.68
9/09/2025	12.30	12.53	12.25	12.35	918,150	12.35
9/08/2025	12.32	12.37	12.16	12.31	1,131,316	12.31
9/05/2025	12.23	12.29	12.04	12.28	524,747	12.28
9/04/2025	12.06	12.13	11.94	12.12	1,629,468	12.12
9/03/2025	12.06	12.12	12.01	12.04	725,738	12.04
9/02/2025	12.11	12.28	11.95	12.10	567,783	12.10
8/29/2025	12.52	12.52	12.22	12.30	2,151,968	12.30
8/28/2025	12.13	12.66	12.07	12.61	704,791	12.56
8/27/2025	12.20	12.27	12.02	12.07	490,733	12.03
8/26/2025	12.23	12.27	12.04	12.26	432,687	12.21
8/25/2025	12.07	12.20	11.97	12.16	979,148	12.11
8/22/2025	12.26	12.38	12.07	12.13	2,754,054	12.08
8/21/2025	12.28	12.54	12.28	12.31	647,098	12.26
8/20/2025	12.32	12.43	12.14	12.31	660,047	12.26
8/19/2025	12.54	12.54	12.33	12.37	650,866	12.32
8/18/2025	12.31	12.61	12.31	12.51	729,753	12.46
8/15/2025	12.57	12.62	12.33	12.34	750,542	12.29
8/14/2025	12.18	12.63	12.12	12.50	1,772,263	12.45
8/13/2025	12.36	12.36	12.15	12.25	994,136	12.20
8/12/2025	12.00	12.30	12.00	12.26	839,083	12.21
8/11/2025	12.08	12.11	11.97	12.00	4,400,466	11.96
8/08/2025	12.04	12.19	11.94	12.08	1,034,233	12.04
8/07/2025	12.19	12.19	11.88	12.02	845,942	11.98
8/06/2025	12.00	12.24	11.94	12.17	1,071,860	12.12
8/05/2025	12.46	12.57	12.01	12.07	1,702,057	12.03
8/04/2025	12.37	12.57	12.25	12.52	683,753	12.47
8/01/2025	12.00	12.66	11.86	12.37	1,472,286	12.32
7/31/2025	12.25	12.33	11.95	12.05	1,627,798	12.01
7/30/2025	12.15	12.49	12.08	12.27	1,248,410	12.22
7/29/2025	12.20	12.33	12.02	12.14	1,226,312	12.09
7/28/2025	12.29	12.31	11.97	12.20	1,377,558	12.15
7/25/2025	12.29	12.31	12.15	12.27	1,012,722	12.22
7/24/2025	12.68	12.68	12.28	12.32	1,032,934	12.27
7/23/2025	12.44	12.70	12.35	12.59	885,384	12.54
7/22/2025	12.08	12.29	11.99	12.29	676,460	12.24
7/21/2025	12.40	12.40	12.02	12.25	1,424,663	12.20
7/18/2025	12.55	12.81	12.29	12.36	1,575,902	12.31
7/17/2025	11.95	12.15	11.80	12.08	1,034,647	12.04
7/16/2025	11.72	12.05	11.54	11.95	1,415,839	11.91
7/15/2025	11.69	11.84	11.56	11.71	1,100,086	11.67
7/14/2025	11.34	11.76	11.34	11.62	1,355,501	11.58
7/11/2025	11.14	11.63	11.05	11.41	1,151,275	11.37
7/10/2025	10.60	11.22	10.53	11.20	1,244,539	11.16
7/09/2025	10.51	10.62	10.38	10.57	758,791	10.53
7/08/2025	10.60	10.60	10.28	10.42	791,973	10.38
7/07/2025	10.71	10.81	10.53	10.60	773,890	10.56
7/03/2025	10.62	11.03	10.60	10.99	576,914	10.95
7/02/2025	10.77	10.78	10.59	10.63	1,387,592	10.59
7/01/2025	10.80	10.81	10.69	10.71	586,880	10.67
6/30/2025	10.75	10.90	10.69	10.79	778,957	10.75
6/27/2025	10.77	10.86	10.55	10.69	1,211,044	10.65
6/26/2025	11.01	11.01	10.69	10.71	1,211,897	10.67
6/25/2025	11.01	11.03	10.77	10.86	953,117	10.82
6/24/2025	11.07	11.23	10.94	11.01	976,170	10.97
6/23/2025	10.93	11.11	10.84	11.00	1,092,532	10.96
6/20/2025	11.22	11.26	10.98	10.98	3,164,148	10.94