AltaGas Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-16	55.300	56.740	55.300	56.530	56.530	567,024
2026-10-15	56.430	56.650	55.160	55.260	55.260	582,100
2026-10-14	56.350	56.740	56.040	56.380	56.380	868,900
2026-10-13	56.060	56.500	55.610	56.330	56.330	595,900
2026-10-09	54.980	55.990	54.920	55.440	55.440	660,200
2026-10-08	54.480	55.080	54.480	55.050	55.050	659,900
2026-10-07	54.490	54.600	53.990	54.400	54.400	856,400
2026-10-06	53.630	54.670	53.550	54.520	54.520	810,800
2026-10-05	53.300	53.720	52.970	53.630	53.630	949,200
2026-10-02	52.420	53.480	51.760	53.310	53.310	671,300
2026-10-01	52.110	52.750	51.610	52.690	52.690	506,800
2026-09-30	52.370	52.480	51.810	52.260	52.260	629,500
2026-09-29	52.340	52.950	51.950	52.280	52.280	581,500
2026-09-28	52.490	53.020	51.960	52.790	52.790	879,500
2026-09-25	53.540	53.540	51.860	52.210	52.210	806,700
2026-09-24	53.970	54.120	53.520	53.600	53.600	408,200
2026-09-23	52.530	53.940	52.500	53.890	53.890	3,271,800
2026-09-22	53.290	54.000	52.690	53.480	53.480	674,000
2026-09-21	53.520	53.900	53.260	53.320	53.320	1,646,000
2026-09-18	53.290	53.750	52.660	53.620	53.620	1,339,100
2026-09-17	52.460	53.520	52.370	53.340	53.340	599,100
2026-09-16	51.820	52.810	51.770	52.610	52.610	843,200
2026-09-15	52.980	52.980	51.920	52.140	51.806	3,094,600
2026-09-14	52.220	52.420	51.740	52.160	51.826	1,567,400
2026-09-11	52.140	52.320	51.450	51.910	51.578	869,769
2026-09-10	53.790	53.990	51.900	52.250	51.915	878,478
2026-09-09	53.450	53.930	53.300	53.780	53.436	722,681
2026-09-08	52.430	53.510	52.430	53.240	52.899	430,813
2026-09-04	52.290	52.645	52.030	52.540	52.203	629,164
2026-09-03	52.680	52.710	51.775	52.220	51.886	646,995
2026-09-02	53.520	53.640	52.740	52.830	52.492	909,626
2026-09-01	53.840	54.100	53.110	53.520	53.177	722,322
2026-08-31	52.540	53.740	52.520	53.710	53.366	1,118,352
2026-08-28	52.640	53.080	52.560	52.780	52.442	1,090,419
2026-08-27	52.840	53.050	52.230	52.590	52.253	539,488
2026-08-26	52.530	53.220	52.525	53.120	52.780	478,660
2026-08-25	52.710	53.020	52.450	52.580	52.243	522,418
2026-08-24	52.220	52.930	51.970	52.850	52.512	705,427
2026-08-21	53.760	53.760	51.965	52.250	51.915	1,112,453
2026-08-20	52.990	53.990	52.990	53.720	53.376	541,798
2026-08-19	53.610	53.830	52.850	53.310	52.969	1,232,659
2026-08-18	53.450	54.010	53.250	53.660	53.316	486,217
2026-08-17	53.630	53.660	52.870	53.170	52.829	600,229
2026-08-14	53.090	53.660	52.940	53.650	53.306	729,353
2026-08-13	52.900	53.490	52.900	53.140	52.800	1,018,753
2026-08-12	53.090	53.340	52.790	52.950	52.611	468,939
2026-08-11	52.800	53.370	52.700	53.260	52.919	647,114
2026-08-10	53.360	53.360	52.120	52.790	52.452	1,244,942
2026-08-07	53.420	53.500	52.830	53.200	52.859	739,111
2026-08-06	53.600	53.890	53.145	53.880	53.535	703,485
2026-08-05	55.410	55.540	52.640	52.970	52.631	2,019,340
2026-08-04	54.990	56.420	54.520	55.580	55.224	1,161,240
2026-07-31	56.330	57.280	55.780	55.780	55.423	824,676
2026-07-30	56.400	56.990	54.850	55.830	55.472	953,793
2026-07-29	55.790	56.110	55.020	55.640	55.284	1,038,965
2026-07-28	56.480	56.630	55.480	55.510	55.154	942,637
2026-07-27	56.790	57.120	55.990	56.230	55.870	613,705
2026-07-24	57.030	57.520	56.700	57.180	56.814	634,329
2026-07-23	56.450	57.200	56.040	56.980	56.615	1,124,557
2026-07-22	55.180	56.360	55.150	56.220	55.860	651,564

Page 1 of 3 · 125 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.