AltaGas Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 5, 2026	55.55	56.32	55.18	55.76	55.76	0.70%	896,905
Jun 4, 2026	54.53	55.69	54.47	55.37	55.37	1.95%	1,664,303
Jun 3, 2026	54.02	55.12	54.02	54.31	54.31	0.72%	1,901,125
Jun 2, 2026	53.93	54.61	53.79	53.92	53.92	0.11%	1,275,210
Jun 1, 2026	53.57	54.50	53.55	53.86	53.86	0.39%	1,096,750
May 29, 2026	54.06	54.57	53.19	53.65	53.65	-0.96%	2,518,467
May 28, 2026	54.11	54.75	53.75	54.17	54.17	0.41%	831,565
May 27, 2026	53.53	54.21	53.53	53.95	53.95	-0.02%	650,548
May 26, 2026	53.68	54.21	53.54	53.96	53.96	0.45%	1,527,382
May 25, 2026	53.92	54.03	53.52	53.72	53.72	-1.09%	342,909
May 22, 2026	53.39	54.49	53.39	54.31	54.31	1.46%	901,556
May 21, 2026	53.29	54.06	53.29	53.53	53.53	0.94%	1,232,804
May 20, 2026	53.89	54.58	52.98	53.03	53.03	-1.56%	836,125
May 19, 2026	53.08	54.06	52.79	53.87	53.87	1.32%	991,899
May 15, 2026	52.81	53.41	52.81	53.17	53.17	0.66%	909,097
May 14, 2026	52.30	52.88	52.29	52.82	52.82	1.09%	850,898
May 13, 2026	52.11	52.25	51.81	52.25	52.25	0.42%	596,183
May 12, 2026	51.75	52.32	51.75	52.03	52.03	1.01%	725,560
May 11, 2026	50.84	51.80	50.84	51.51	51.51	1.46%	1,040,046
May 8, 2026	50.86	51.46	50.65	50.77	50.77	-0.10%	621,566
May 7, 2026	50.72	50.83	49.66	50.82	50.82	0.06%	815,821
May 6, 2026	51.74	51.77	50.60	50.79	50.79	-2.38%	1,204,299
May 5, 2026	52.68	53.06	52.00	52.03	52.03	-0.78%	1,069,261
May 4, 2026	52.18	52.88	51.73	52.44	52.44	0.46%	1,477,094
May 1, 2026	51.50	52.50	51.44	52.20	52.20	2.53%	1,195,935
Apr 30, 2026	50.05	52.30	50.05	50.91	50.91	0.53%	1,622,138
Apr 29, 2026	50.40	51.19	50.26	50.64	50.64	0.66%	810,419
Apr 28, 2026	50.32	50.89	50.26	50.31	50.31	0.08%	1,585,703
Apr 27, 2026	49.85	50.44	49.68	50.27	50.27	0.90%	800,466
Apr 24, 2026	49.59	50.00	49.37	49.82	49.82	0.18%	679,257
Apr 23, 2026	48.40	49.96	48.32	49.73	49.73	3.15%	794,753
Apr 22, 2026	48.91	49.08	48.19	48.21	48.21	-1.25%	639,267
Apr 21, 2026	49.25	49.33	48.37	48.82	48.82	-0.85%	1,046,920
Apr 20, 2026	49.05	49.47	48.52	49.24	49.24	0.72%	649,686
Apr 17, 2026	49.17	49.43	48.13	48.89	48.89	-1.27%	1,193,255
Apr 16, 2026	48.63	49.66	48.25	49.52	49.52	1.75%	1,533,069
Apr 15, 2026	47.95	48.85	47.71	48.67	48.67	1.69%	858,591
Apr 14, 2026	48.32	48.39	47.62	47.86	47.86	-1.40%	1,010,654
Apr 13, 2026	49.04	49.12	48.17	48.54	48.54	-0.61%	612,476
Apr 10, 2026	48.50	49.26	48.50	48.84	48.84	0.33%	533,634
Apr 9, 2026	49.04	49.62	48.62	48.68	48.68	-0.49%	798,201
Apr 8, 2026	48.42	48.99	47.94	48.92	48.92	-0.75%	1,164,842
Apr 7, 2026	49.31	50.27	49.00	49.29	49.29	0.20%	1,340,767
Apr 6, 2026	48.94	49.51	48.94	49.19	49.19	1.07%	1,193,928
Apr 2, 2026	47.91	48.86	47.80	48.67	48.67	1.76%	1,193,966
Apr 1, 2026	48.23	48.49	47.58	47.83	47.83	-0.87%	854,762
Mar 31, 2026	48.67	49.08	47.93	48.25	48.25	-0.99%	1,199,470
Mar 30, 2026	48.74	49.11	48.60	48.73	48.73	0.37%	744,296
Mar 27, 2026	48.13	48.60	48.05	48.55	48.55	0.98%	1,045,820
Mar 26, 2026	48.12	48.54	47.74	48.08	48.08	0.35%	1,005,166