TransAlta Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Oct 24, 2025	17.52	17.52	17.03	17.27	17.27	0.23%	1,544,769
Oct 23, 2025	16.75	17.37	16.70	17.23	17.23	2.99%	2,107,393
Oct 22, 2025	16.70	17.21	16.24	16.73	16.73	0.12%	2,385,162
Oct 21, 2025	16.80	16.92	16.45	16.71	16.71	-0.89%	1,607,163
Oct 20, 2025	16.72	17.10	16.59	16.86	16.86	1.75%	2,472,225
Oct 17, 2025	16.63	16.90	16.18	16.57	16.57	-2.30%	2,652,945
Oct 16, 2025	17.15	17.15	16.58	16.96	16.96	-0.47%	2,212,356
Oct 15, 2025	17.05	17.35	16.93	17.04	17.04	1.85%	2,777,927
Oct 14, 2025	16.87	16.92	16.17	16.73	16.73	-2.16%	4,305,090
Oct 13, 2025	16.33	17.69	16.21	17.10	17.10	9.69%	6,895,964
Oct 10, 2025	15.67	16.20	15.55	15.59	15.59	-0.06%	4,124,735
Oct 9, 2025	15.60	15.79	15.41	15.60	15.60	-0.06%	1,332,208
Oct 8, 2025	15.07	15.70	15.05	15.61	15.61	4.07%	3,095,727
Oct 7, 2025	14.71	15.01	14.58	15.00	15.00	2.25%	1,211,326
Oct 6, 2025	14.50	14.86	14.47	14.67	14.67	1.38%	2,025,673
Oct 3, 2025	13.77	14.90	13.52	14.47	14.47	5.62%	3,363,581
Oct 2, 2025	13.90	13.91	13.66	13.70	13.70	-0.72%	1,256,616
Oct 1, 2025	13.69	13.91	13.64	13.80	13.80	0.95%	3,655,103
Sep 30, 2025	13.61	13.79	13.58	13.67	13.67	-	835,983
Sep 29, 2025	13.66	13.76	13.56	13.67	13.67	0.37%	466,775
Sep 26, 2025	13.53	13.64	13.45	13.62	13.62	0.96%	526,940
Sep 25, 2025	13.50	13.55	13.40	13.49	13.49	-1.10%	741,145
Sep 24, 2025	13.68	13.74	13.46	13.64	13.64	0.15%	616,316
Sep 23, 2025	13.83	13.83	13.59	13.62	13.62	-1.73%	670,498
Sep 22, 2025	13.51	13.90	13.47	13.86	13.86	1.61%	1,811,338
Sep 19, 2025	13.68	13.81	13.26	13.64	13.64	1.26%	1,695,888
Sep 18, 2025	13.28	13.59	13.18	13.47	13.47	2.51%	1,413,898
Sep 17, 2025	12.88	13.27	12.83	13.14	13.14	1.62%	1,221,362
Sep 16, 2025	13.00	13.00	12.77	12.93	12.93	-0.54%	488,084
Sep 15, 2025	12.64	13.02	12.64	13.00	13.00	2.85%	1,714,795
Sep 12, 2025	12.56	12.67	12.53	12.64	12.64	-0.08%	699,824
Sep 11, 2025	12.71	12.82	12.45	12.65	12.65	-0.24%	947,878
Sep 10, 2025	12.47	12.73	12.44	12.68	12.68	2.67%	705,299
Sep 9, 2025	12.30	12.53	12.25	12.35	12.35	0.32%	918,150
Sep 8, 2025	12.32	12.37	12.16	12.31	12.31	0.24%	1,131,116
Sep 5, 2025	12.23	12.29	12.04	12.28	12.28	1.32%	524,747
Sep 4, 2025	12.06	12.13	11.94	12.12	12.12	0.66%	1,629,469
Sep 3, 2025	12.06	12.12	12.01	12.04	12.04	-0.50%	351,903
Sep 2, 2025	12.11	12.28	11.95	12.10	12.10	-1.63%	567,783
Aug 29, 2025	12.52	12.52	12.22	12.30	12.30	-2.46%	2,151,968
Aug 28, 2025	12.13	12.66	12.08	12.61	12.56	4.47%	704,791
Aug 27, 2025	12.20	12.27	12.02	12.07	12.02	-1.55%	490,733
Aug 26, 2025	12.23	12.27	12.05	12.26	12.21	0.82%	432,687
Aug 25, 2025	12.07	12.20	11.97	12.16	12.11	0.25%	979,148
Aug 22, 2025	12.26	12.39	12.08	12.13	12.08	-1.46%	2,754,054
Aug 21, 2025	12.28	12.54	12.28	12.31	12.26	-	647,098
Aug 20, 2025	12.32	12.43	12.14	12.31	12.26	-0.49%	660,047
Aug 19, 2025	12.54	12.54	12.33	12.37	12.32	-1.12%	650,866
Aug 18, 2025	12.31	12.61	12.31	12.51	12.46	1.38%	729,753
Aug 15, 2025	12.57	12.62	12.33	12.34	12.29	-1.28%	750,542