AltaGas Ltd. (TSX:ALA)
Canada flag Canada · Delayed Price · Currency is CAD
42.69
-0.12 (-0.28%)
Oct 24, 2025, 4:00 PM EDT

AltaGas Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 24, 202542.8342.8642.6042.6942.69-0.28%944,018
Oct 23, 202543.1343.2742.3242.8142.81-0.72%1,102,010
Oct 22, 202542.7443.3642.6043.1243.121.05%768,400
Oct 21, 202542.5142.7242.0942.6742.670.16%791,027
Oct 20, 202542.6142.9042.4942.6042.600.31%757,400
Oct 17, 202542.1242.5642.0142.4742.470.81%883,926
Oct 16, 202542.3242.4141.8542.1342.13-0.33%446,300
Oct 15, 202542.3442.7042.2342.2742.27-0.26%422,813
Oct 14, 202542.5242.7542.1642.3842.38-0.56%495,449
Oct 10, 202542.5442.7042.3442.6242.620.73%537,303
Oct 9, 202542.6442.8042.1742.3142.31-0.87%414,009
Oct 8, 202542.7642.7942.3142.6842.68-0.05%688,325
Oct 7, 202543.1843.2242.4542.7042.70-1.16%513,300
Oct 6, 202543.5243.6643.0943.2043.20-0.55%452,507
Oct 3, 202542.9643.8142.9543.4443.440.79%590,833
Oct 2, 202543.1843.4642.9543.1043.10-0.02%761,500
Oct 1, 202542.8043.2342.7543.1143.110.54%505,400
Sep 30, 202542.7443.1542.6442.8842.880.33%575,738
Sep 29, 202542.4242.9742.4042.7442.740.54%419,800
Sep 26, 202543.5343.6942.4842.5142.51-2.14%613,800
Sep 25, 202543.0043.5642.7643.4443.441.07%943,814
Sep 24, 202542.8043.1942.6642.9842.980.73%720,001
Sep 23, 202542.4042.8742.3142.6742.670.59%471,809
Sep 22, 202542.5042.7342.2342.4242.42-0.33%2,888,234
Sep 19, 202541.7542.8541.6342.5642.562.75%4,960,739
Sep 18, 202541.2841.7041.2841.4241.420.19%390,605
Sep 17, 202541.0641.4241.0041.3441.340.68%2,011,000
Sep 16, 202541.5741.6440.9741.0641.06-2.10%673,329
Sep 15, 202541.8142.1341.6941.9441.620.43%1,648,500
Sep 12, 202541.4441.8741.3441.7641.450.82%281,000
Sep 11, 202541.7742.1641.3741.4241.11-0.74%356,500
Sep 10, 202541.5641.9941.4841.7341.420.43%544,400
Sep 9, 202541.3541.9341.2241.5541.240.48%590,400
Sep 8, 202541.4341.5141.1641.3541.04-0.27%440,900
Sep 5, 202541.3041.4941.1741.4641.150.46%801,800
Sep 4, 202541.1741.5641.1241.2740.960.41%767,600
Sep 3, 202541.6741.8040.9441.1040.79-1.67%560,500
Sep 2, 202540.8041.8540.4641.8041.492.68%786,800
Aug 29, 202540.7841.0040.5940.7140.40-0.27%470,646
Aug 28, 202540.7840.8540.4140.8240.510.79%453,017
Aug 27, 202540.4340.6640.4140.5040.200.25%722,100
Aug 26, 202541.3541.3840.3440.4040.10-2.53%2,008,800
Aug 25, 202542.1442.2041.3141.4541.14-1.71%699,643
Aug 22, 202542.0442.3141.8742.1741.850.57%953,300
Aug 21, 202541.5042.0841.4141.9341.620.87%559,525
Aug 20, 202541.6642.0241.5541.5741.26-0.02%745,706
Aug 19, 202541.5741.7341.4541.5841.27-0.10%281,900
Aug 18, 202541.6641.7441.4341.6241.31-0.26%306,109
Aug 15, 202541.9242.0341.5641.7341.42-0.43%910,500
Aug 14, 202541.6041.9441.3041.9141.600.82%356,900