TransAlta Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
May 5, 2026	12.69	12.73	12.44	12.60	12.60	-0.16%	894,019
May 4, 2026	12.48	12.62	12.36	12.62	12.62	1.12%	1,176,570
May 1, 2026	12.49	12.64	12.40	12.48	12.48	-	1,089,664
Apr 30, 2026	12.09	12.56	12.08	12.48	12.48	3.91%	1,802,009
Apr 29, 2026	12.69	12.78	11.94	12.01	12.01	-5.51%	1,383,888
Apr 28, 2026	12.49	12.86	12.45	12.71	12.71	0.95%	825,980
Apr 27, 2026	12.63	12.70	12.41	12.59	12.59	0.80%	698,196
Apr 24, 2026	12.12	12.55	11.99	12.49	12.49	3.39%	916,769
Apr 23, 2026	12.33	12.54	11.92	12.08	12.08	-1.63%	754,919
Apr 22, 2026	12.31	12.38	12.02	12.28	12.28	0.99%	599,150
Apr 21, 2026	12.45	12.70	12.13	12.16	12.16	-3.95%	1,008,996
Apr 20, 2026	12.65	12.78	12.54	12.66	12.66	-	1,020,948
Apr 17, 2026	13.50	13.50	12.65	12.66	12.66	-6.22%	1,774,795
Apr 16, 2026	13.66	13.68	13.36	13.50	13.50	-1.32%	552,440
Apr 15, 2026	13.46	13.90	13.32	13.68	13.68	1.41%	781,764
Apr 14, 2026	13.56	13.79	13.43	13.49	13.49	-1.39%	658,632
Apr 13, 2026	13.94	13.99	13.66	13.68	13.68	-2.29%	499,497
Apr 10, 2026	13.88	14.12	13.87	14.00	14.00	1.23%	540,160
Apr 9, 2026	13.80	14.24	13.75	13.83	13.83	-	881,252
Apr 8, 2026	13.93	14.06	13.57	13.83	13.83	2.14%	679,372
Apr 7, 2026	13.58	13.79	13.39	13.54	13.54	-0.73%	825,654
Apr 6, 2026	13.41	13.72	13.41	13.64	13.64	1.19%	766,587
Apr 2, 2026	13.05	13.49	13.03	13.48	13.48	1.43%	850,585
Apr 1, 2026	13.20	13.47	13.15	13.29	13.29	1.45%	1,309,646
Mar 31, 2026	12.90	13.25	12.81	13.10	13.10	3.07%	1,560,424
Mar 30, 2026	13.05	13.05	12.61	12.71	12.71	-1.63%	1,254,252
Mar 27, 2026	12.94	13.08	12.80	12.92	12.92	-0.15%	1,016,162
Mar 26, 2026	12.98	13.21	12.87	12.94	12.94	-0.92%	1,129,556
Mar 25, 2026	13.00	13.30	12.94	13.06	13.06	2.35%	2,157,006
Mar 24, 2026	12.37	12.93	12.06	12.76	12.76	6.07%	1,836,961
Mar 23, 2026	11.86	12.10	11.38	12.03	12.03	2.12%	1,935,789
Mar 20, 2026	12.28	12.41	11.69	11.78	11.78	-5.08%	1,932,719
Mar 19, 2026	12.30	12.56	12.16	12.41	12.41	-0.24%	1,299,259
Mar 18, 2026	12.61	12.65	12.42	12.44	12.44	-0.88%	1,115,785
Mar 17, 2026	12.47	12.66	12.40	12.55	12.55	0.64%	1,232,048
Mar 16, 2026	12.59	12.67	12.30	12.47	12.47	0.24%	1,237,871
Mar 13, 2026	12.82	13.04	12.40	12.44	12.44	-2.51%	938,529
Mar 12, 2026	12.70	13.07	12.59	12.76	12.76	-0.78%	1,387,872
Mar 11, 2026	12.75	12.95	12.59	12.86	12.86	1.02%	1,284,732
Mar 10, 2026	12.70	12.96	12.64	12.73	12.73	0.63%	1,078,333
Mar 9, 2026	12.60	12.69	12.11	12.65	12.65	-0.55%	1,224,546
Mar 6, 2026	13.05	13.17	12.61	12.72	12.72	-4.29%	955,363
Mar 5, 2026	13.14	13.31	12.99	13.29	13.29	0.30%	925,382
Mar 4, 2026	13.27	13.63	13.15	13.25	13.25	-0.15%	895,909
Mar 3, 2026	13.47	13.63	12.95	13.27	13.27	-3.91%	1,876,924
Mar 2, 2026	13.55	14.20	13.26	13.81	13.81	0.51%	1,609,317
Feb 27, 2026	13.32	14.01	13.26	13.74	13.74	5.45%	2,757,174
Feb 26, 2026	12.86	13.03	12.59	13.03	12.98	1.32%	2,556,805
Feb 25, 2026	13.09	13.12	12.85	12.86	12.81	-1.38%	1,133,398
Feb 24, 2026	12.96	13.13	12.87	13.04	12.99	1.09%	1,130,748