TransAlta Corporation - TA.TO - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
December 23, 2025	17.11	17.42	17.42	17.43	17.09	894,913
December 22, 2025	17.37	17.16	17.16	17.38	16.97	1.35M
December 19, 2025	17.31	17.25	17.25	17.77	17.23	2.65M
December 18, 2025	17.9	17.32	17.32	17.93	17.22	2.37M
December 17, 2025	18.91	17.68	17.68	18.94	17.55	2.21M
December 16, 2025	18.87	18.69	18.69	18.89	18.6	1.29M
December 15, 2025	19.35	18.87	18.87	19.35	18.64	1.31M
December 12, 2025	19.84	19.08	19.08	19.98	19.05	1.23M
December 11, 2025	19.85	19.87	19.87	19.98	19.37	1.04M
December 10, 2025	20.59	19.96	19.96	20.59	19.62	1.2M
December 09, 2025	19.75	20.25	20.25	21.06	19.71	1.46M
December 08, 2025	19.51	19.56	19.56	19.64	19.21	637,600
December 05, 2025	19.79	19.45	19.45	19.84	19.36	616,818
December 04, 2025	19.45	19.88	19.88	20.08	19.45	785,500
December 03, 2025	19.6	19.53	19.53	19.74	19.4	478,700
December 02, 2025	20.11	19.66	19.66	20.19	19.62	1.5M
December 01, 2025	19.92	19.97	19.97	20.13	19.72	796,435
November 28, 2025	19.8	20.32	20.32	20.47	19.65	1.52M
November 27, 2025	19.71	19.85	19.85	19.9	19.7	232,335
November 26, 2025	20.03	19.74	19.74	20.03	19.51	754,528
November 25, 2025	19.8	19.74	19.74	19.85	19.3	993,627
November 24, 2025	19.66	20.03	20.03	20.07	19.37	1.27M
November 21, 2025	19.48	19.34	19.34	19.66	18.78	1.89M
November 20, 2025	20.64	19.54	19.54	20.97	19.43	1.96M
November 19, 2025	20.59	20.34	20.34	20.64	20.15	1.24M
November 18, 2025	20	20.18	20.18	20.5	19.64	1.08M
November 17, 2025	20.76	20	20	20.88	19.68	2.19M
November 14, 2025	19.99	20.46	20.46	20.95	19.79	1.61M
November 13, 2025	21.26	20.24	20.24	21.3	19.85	3.59M
November 12, 2025	21.91	21.38	21.38	21.99	21.35	733,300
November 11, 2025	22.19	21.77	21.77	22.24	21.66	974,400
November 10, 2025	22.14	22.1	22.1	22.39	21.71	2.23M
November 07, 2025	20.36	21.77	21.77	22.18	19.7	3.75M
November 06, 2025	19.49	21.13	21.13	21.39	19.13	6.91M
November 05, 2025	23.79	23.8	23.8	24.05	23.55	1.84M
November 04, 2025	24.21	23.51	23.51	24.6	23.33	1.57M
November 03, 2025	24.81	24.76	24.76	25.03	24.55	1.16M
October 31, 2025	24.77	24.79	24.79	24.96	24.47	858,700
October 30, 2025	24.51	24.66	24.66	24.91	24.47	978,400
October 29, 2025	23.92	24.73	24.73	24.82	23.73	1.64M
October 28, 2025	24.1	23.88	23.88	24.27	23.42	1.03M
October 27, 2025	24.31	23.8	23.8	24.31	23.47	1.26M
October 24, 2025	24.41	24.16	24.16	24.55	23.98	1.18M
October 23, 2025	23.54	24.11	24.11	24.29	23.35	969,570
October 22, 2025	23.33	23.41	23.41	24.1	22.72	2.51M
October 21, 2025	23.54	23.41	23.41	23.6	23.05	1.24M
October 20, 2025	23.37	23.66	23.66	23.99	23.23	2.12M
October 17, 2025	23.5	23.2	23.2	23.72	22.74	2.44M
October 16, 2025	24	23.8	23.8	24.08	23.27	3.03M
October 15, 2025	23.78	23.92	23.92	24.37	23.78	3.54M
October 14, 2025	23.7	23.49	23.49	23.75	22.75	4.71M
October 10, 2025	21.93	21.82	21.82	22.68	21.77	2.99M
October 09, 2025	21.67	21.89	21.89	22.08	21.6	1.78M
October 08, 2025	20.97	21.77	21.77	21.92	20.97	3.77M
October 07, 2025	20.47	20.93	20.93	20.96	20.33	1.68M
October 06, 2025	20.23	20.47	20.47	20.73	20.22	1.72M
October 03, 2025	19.18	20.2	20.2	20.79	18.86	3.19M
October 02, 2025	19.39	19.15	19.15	19.39	19.07	1.08M
October 01, 2025	18.99	19.27	19.27	19.4	18.99	1.09M
September 30, 2025	19	19.01	19.01	19.18	18.9	811,834

TransAlta Corporation (TA.TO) TSX