AltaGas Ltd. - ALA.TO - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	45.26	45.18	45.18	45.54	44.99	519,395
February 19, 2026	45.02	45.1	45.1	45.4	45	397,841
February 18, 2026	45.05	45	45	45.48	44.79	645,110
February 17, 2026	45.11	44.86	44.86	45.37	44.74	886,307
February 13, 2026	44.42	44.95	44.95	45.21	44.07	830,400
February 12, 2026	42.98	44.38	44.38	44.4	42.82	1.58M
February 11, 2026	42.29	42.77	42.77	42.89	42.06	1.1M
February 10, 2026	42.28	42.2	42.2	42.41	42.08	584,410
February 09, 2026	42.14	42.19	42.19	42.47	41.88	417,615
February 06, 2026	43.17	42.21	42.21	43.18	42.2	830,105
February 05, 2026	42.59	43.14	43.14	43.44	42.4	852,830
February 04, 2026	41.9	42.6	42.6	42.88	41.87	724,908
February 03, 2026	41.77	42.08	42.08	42.21	41.41	517,600
February 02, 2026	41.02	41.63	41.63	41.67	40.97	675,839
January 30, 2026	41.03	41.07	41.07	41.4	40.57	735,900
January 29, 2026	41.51	41.15	41.15	41.75	41.08	1.61M
January 28, 2026	41.78	41.99	41.99	42.15	41.55	523,900
January 27, 2026	41.69	41.86	41.86	42.46	41.5	948,915
January 26, 2026	41.18	41.58	41.58	41.75	41.01	759,303
January 23, 2026	40.85	40.89	40.89	40.97	40.58	695,540
January 22, 2026	41	40.75	40.75	41.27	40.55	765,900
January 21, 2026	41.6	41	41	41.93	40.79	509,321
January 20, 2026	40.84	41.58	41.58	41.59	40.78	610,700
January 19, 2026	41.04	40.94	40.94	41.25	40.75	290,600
January 16, 2026	40.96	41.05	41.05	41.32	40.91	577,227
January 15, 2026	40.67	40.95	40.95	41.17	40.67	462,800
January 14, 2026	40.71	40.78	40.78	41.08	40.7	384,500
January 13, 2026	40.44	40.64	40.64	40.7	40.06	599,500
January 12, 2026	40.45	40.41	40.41	40.99	40.23	619,500
January 09, 2026	41.14	40.49	40.49	41.25	40.46	492,800
January 08, 2026	40.76	41.03	41.03	41.1	40.61	1.12M
January 07, 2026	40.8	40.6	40.6	40.99	39.7	897,719
January 06, 2026	41.57	40.82	40.82	41.8	40.7	933,424
January 05, 2026	42.05	41.57	41.57	42.09	40.98	644,400
January 02, 2026	42.18	42.18	42.18	42.29	41.91	391,100
December 31, 2025	41.86	41.85	41.85	42.03	41.72	333,900
December 30, 2025	42.16	41.94	41.94	42.23	41.93	537,941
December 29, 2025	42.07	42.08	42.08	42.7	41.99	608,100
December 23, 2025	41.3	42.17	42.17	42.17	41.25	531,319
December 22, 2025	40.82	41.34	41.34	41.34	40.57	3.16M
December 19, 2025	41.38	41.08	41.08	41.62	41.01	1.93M
December 18, 2025	41.27	41.48	41.48	41.62	41.09	814,200
December 17, 2025	40.82	41.21	41.21	41.26	40.39	3.46M
December 16, 2025	41.57	40.63	40.63	41.7	40.59	1.01M
December 15, 2025	41.88	41.89	41.58	42.14	41.62	3.46M
December 12, 2025	41.63	41.79	41.48	41.84	41.35	2.74M
December 11, 2025	41.38	41.48	41.17	41.76	41.19	607,500
December 10, 2025	41.34	41.34	41.03	41.6	41.22	570,600
December 09, 2025	42	41.34	41.34	42.08	41.27	507,454
December 08, 2025	42.2	41.92	41.92	42.7	41.84	1.04M
December 05, 2025	42.27	42.23	42.23	42.36	42.12	854,647
December 04, 2025	43	42.24	42.24	43	42.21	898,754
December 03, 2025	43.25	42.97	42.97	43.25	42.9	494,721
December 02, 2025	43.53	43.2	43.2	44	43.07	709,710
December 01, 2025	43.11	43.35	43.35	43.7	43.01	635,900
November 28, 2025	42.47	43.12	43.12	43.37	42.26	1.25M
November 27, 2025	42.52	42.41	42.41	42.53	42.2	204,415
November 26, 2025	42.69	42.51	42.51	42.95	42.13	654,135
November 25, 2025	43.25	42.7	42.7	43.5	42.6	1.04M
November 24, 2025	43.39	43.19	43.19	43.88	43.05	2.07M

AltaGas Ltd. (ALA.TO) TSX