AltaGas Ltd historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2025-10-31	40.800	41.310	40.480	41.170	40.075	744,732
2025-10-30	41.150	41.270	40.250	40.860	39.773	1,073,667
2025-10-29	42.300	42.490	41.500	41.770	40.659	815,873
2025-10-28	42.330	42.590	41.970	42.200	41.077	252,842
2025-10-27	42.620	43.000	41.880	42.350	41.223	2,468,755
2025-10-24	42.830	42.860	42.600	42.690	41.554	944,018
2025-10-23	43.130	43.270	42.320	42.810	41.671	1,102,010
2025-10-22	42.740	43.360	42.600	43.120	41.973	768,352
2025-10-21	42.510	42.720	42.090	42.670	41.535	791,027
2025-10-20	42.610	42.900	42.490	42.600	41.467	757,374
2025-10-17	42.120	42.560	42.010	42.470	41.340	883,926
2025-10-16	42.320	42.410	41.850	42.130	41.009	446,255
2025-10-15	42.340	42.700	42.225	42.270	41.145	422,813
2025-10-14	42.520	42.750	42.160	42.380	41.252	495,449
2025-10-10	42.540	42.700	42.340	42.620	41.486	537,303
2025-10-09	42.640	42.800	42.170	42.310	41.184	414,009
2025-10-08	42.760	42.790	42.310	42.680	41.544	688,325
2025-10-07	43.180	43.220	42.450	42.700	41.564	513,286
2025-10-06	43.520	43.660	43.090	43.200	42.051	452,507
2025-10-03	42.960	43.810	42.945	43.440	42.284	590,833
2025-10-02	43.180	43.460	42.950	43.100	41.953	761,458
2025-10-01	42.800	43.230	42.750	43.110	41.963	505,359
2025-09-30	42.740	43.150	42.640	42.880	41.739	575,738
2025-09-29	42.420	42.970	42.400	42.740	41.603	419,782
2025-09-26	43.530	43.690	42.480	42.510	41.379	613,771
2025-09-25	43.000	43.560	42.760	43.440	42.284	943,814
2025-09-24	42.800	43.190	42.660	42.980	41.836	720,001
2025-09-23	42.400	42.870	42.310	42.670	41.535	471,809
2025-09-22	42.500	42.730	42.230	42.420	41.291	2,888,234
2025-09-19	41.750	42.845	41.630	42.560	41.428	4,960,739
2025-09-18	41.280	41.700	41.280	41.420	40.318	390,605
2025-09-17	41.060	41.420	41.000	41.340	40.240	2,010,998
2025-09-16	41.570	41.640	40.970	41.060	39.968	673,329
2025-09-15	41.810	42.130	41.690	41.940	40.518	1,648,461
2025-09-12	41.440	41.870	41.340	41.760	40.344	280,968
2025-09-11	41.770	42.160	41.365	41.420	40.015	356,486
2025-09-10	41.560	41.990	41.480	41.730	40.315	544,400
2025-09-09	41.350	41.930	41.220	41.550	40.141	590,391
2025-09-08	41.430	41.510	41.160	41.350	39.948	440,880
2025-09-05	41.300	41.485	41.170	41.460	40.054	801,766
2025-09-04	41.170	41.560	41.120	41.270	39.870	767,553
2025-09-03	41.670	41.800	40.940	41.100	39.706	560,492
2025-09-02	40.800	41.850	40.455	41.800	40.382	786,759
2025-08-29	40.780	41.000	40.590	40.710	39.329	470,646
2025-08-28	40.780	40.855	40.410	40.820	39.435	453,017
2025-08-27	40.430	40.660	40.410	40.500	39.126	722,074
2025-08-26	41.350	41.380	40.340	40.400	39.030	2,008,771
2025-08-25	42.140	42.200	41.310	41.450	40.044	699,643
2025-08-22	42.040	42.310	41.870	42.170	40.740	953,278
2025-08-21	41.500	42.080	41.410	41.930	40.508	559,525
2025-08-20	41.660	42.020	41.550	41.570	40.160	745,706
2025-08-19	41.570	41.725	41.450	41.580	40.170	281,893
2025-08-18	41.660	41.740	41.430	41.620	40.208	306,109
2025-08-15	41.920	42.030	41.560	41.730	40.315	910,483
2025-08-14	41.600	41.940	41.300	41.910	40.489	356,897
2025-08-13	41.550	41.770	41.510	41.570	40.160	353,703
2025-08-12	41.780	41.940	41.480	41.570	40.160	346,885
2025-08-11	41.130	41.880	41.120	41.770	40.353	585,929
2025-08-08	41.480	41.730	41.200	41.270	39.870	298,216
2025-08-07	41.160	41.310	40.950	41.300	39.899	481,843

← NewerPage 5 of 21 · 1,257 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-09-16	0.3340 CAD
2026-06-16	0.3340 CAD
2026-03-16	0.3340 CAD
2025-12-16	0.3150 CAD
2025-09-16	0.3150 CAD
2025-06-16	0.3150 CAD
2025-03-17	0.3150 CAD
2024-12-16	0.2980 CAD
2024-09-16	0.2980 CAD
2024-06-14	0.2980 CAD
2024-03-14	0.2980 CAD
2023-12-14	0.2800 CAD
2023-09-14	0.2800 CAD
2023-06-15	0.2800 CAD
2023-03-15	0.2800 CAD
2022-12-15	0.2650 CAD
2022-09-15	0.2650 CAD
2022-06-15	0.2650 CAD
2022-03-15	0.2650 CAD
2021-12-21	0.0830 CAD
2021-11-24	0.0830 CAD
2021-10-22	0.0830 CAD
2021-09-24	0.0830 CAD
2021-08-24	0.0830 CAD
2021-07-23	0.0830 CAD
2021-06-24	0.0830 CAD
2021-05-21	0.0830 CAD
2021-04-23	0.0830 CAD
2021-03-24	0.0830 CAD
2021-02-24	0.0830 CAD
2021-01-22	0.0830 CAD
2020-12-24	0.0830 CAD
2020-11-24	0.0800 CAD
2020-10-23	0.0800 CAD
2020-09-24	0.0800 CAD
2020-08-24	0.0800 CAD
2020-07-24	0.0800 CAD
2020-06-24	0.0800 CAD
2020-05-22	0.0800 CAD
2020-04-24	0.0800 CAD

Open, high, low and close are as traded (CAD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.