TransAlta Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 13, 2025	12.36	12.36	12.15	12.25	12.25	-0.08%	499,334
Aug 12, 2025	12.00	12.30	12.00	12.26	12.26	2.17%	839,083
Aug 11, 2025	12.08	12.11	11.97	12.00	12.00	-0.66%	4,400,466
Aug 8, 2025	12.04	12.19	11.94	12.08	12.08	0.50%	1,034,233
Aug 7, 2025	12.19	12.19	11.88	12.02	12.02	-1.23%	845,942
Aug 6, 2025	12.00	12.25	11.94	12.17	12.17	0.83%	1,071,860
Aug 5, 2025	12.46	12.57	12.01	12.07	12.07	-3.59%	1,702,057
Aug 4, 2025	12.37	12.57	12.25	12.52	12.52	1.21%	683,753
Aug 1, 2025	12.00	12.66	11.86	12.37	12.37	2.66%	1,472,286
Jul 31, 2025	12.25	12.33	11.95	12.05	12.05	-1.79%	1,627,798
Jul 30, 2025	12.15	12.49	12.08	12.27	12.27	1.07%	1,248,410
Jul 29, 2025	12.20	12.33	12.02	12.14	12.14	-0.49%	1,226,312
Jul 28, 2025	12.29	12.31	11.98	12.20	12.20	-0.57%	1,377,558
Jul 25, 2025	12.29	12.31	12.15	12.27	12.27	-0.41%	1,012,722
Jul 24, 2025	12.68	12.68	12.28	12.32	12.32	-2.14%	1,032,934
Jul 23, 2025	12.44	12.70	12.35	12.59	12.59	2.44%	885,384
Jul 22, 2025	12.08	12.29	11.99	12.29	12.29	0.33%	676,460
Jul 21, 2025	12.40	12.40	12.02	12.25	12.25	-0.89%	1,424,909
Jul 18, 2025	12.55	12.81	12.29	12.36	12.36	2.32%	1,575,902
Jul 17, 2025	11.95	12.16	11.80	12.08	12.08	1.09%	1,036,424
Jul 16, 2025	11.72	12.06	11.55	11.95	11.95	2.05%	1,415,839
Jul 15, 2025	11.69	11.84	11.56	11.71	11.71	0.77%	1,100,086
Jul 14, 2025	11.34	11.76	11.34	11.62	11.62	1.84%	1,355,515
Jul 11, 2025	11.14	11.63	11.05	11.41	11.41	1.88%	1,151,275
Jul 10, 2025	10.60	11.22	10.53	11.20	11.20	5.96%	1,244,539
Jul 9, 2025	10.51	10.62	10.38	10.57	10.57	1.44%	758,791
Jul 8, 2025	10.60	10.60	10.28	10.42	10.42	-1.70%	791,973
Jul 7, 2025	10.71	10.82	10.53	10.60	10.60	-3.55%	773,890
Jul 3, 2025	10.62	11.03	10.60	10.99	10.99	3.39%	519,100
Jul 2, 2025	10.77	10.78	10.59	10.63	10.63	-0.75%	1,387,592
Jul 1, 2025	10.80	10.81	10.69	10.71	10.71	-0.74%	586,880
Jun 30, 2025	10.75	10.91	10.69	10.79	10.79	0.94%	778,957
Jun 27, 2025	10.77	10.86	10.56	10.69	10.69	-0.19%	1,211,044
Jun 26, 2025	11.01	11.01	10.69	10.71	10.71	-1.38%	1,211,914
Jun 25, 2025	11.01	11.03	10.77	10.86	10.86	-1.36%	953,117
Jun 24, 2025	11.07	11.23	10.94	11.01	11.01	0.09%	976,170
Jun 23, 2025	10.93	11.11	10.84	11.00	11.00	0.18%	1,092,532
Jun 20, 2025	11.22	11.26	10.98	10.98	10.98	-3.51%	3,164,148
Jun 18, 2025	11.35	11.43	11.24	11.38	11.38	0.71%	1,793,008
Jun 17, 2025	11.50	11.50	11.19	11.30	11.30	-1.48%	1,623,744
Jun 16, 2025	11.26	11.49	11.23	11.47	11.47	3.43%	1,703,520
Jun 13, 2025	11.21	11.28	10.90	11.09	11.09	-2.80%	2,592,846
Jun 12, 2025	10.69	11.51	10.69	11.41	11.41	8.98%	3,548,948
Jun 11, 2025	10.52	10.77	10.31	10.47	10.47	0.67%	2,333,506
Jun 10, 2025	10.44	10.44	10.22	10.40	10.40	-0.10%	1,892,749
Jun 9, 2025	10.41	10.48	10.25	10.41	10.41	0.48%	2,994,948
Jun 6, 2025	10.34	10.41	10.19	10.36	10.36	0.68%	2,341,012
Jun 5, 2025	10.25	10.67	10.12	10.29	10.29	1.58%	1,908,440
Jun 4, 2025	10.47	10.47	10.02	10.13	10.13	-2.50%	1,310,244
Jun 3, 2025	9.96	10.51	9.93	10.39	10.39	5.06%	2,047,335