AltaGas Ltd. (TSX:ALA)
Canada flag Canada · Delayed Price · Currency is CAD
43.46
+0.02 (0.05%)
Oct 6, 2025, 12:00 PM EDT

AltaGas Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Oct 6, 202543.5243.6643.2643.5243.520.18%62,630
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
Aug 13, 202541.5541.7741.5141.5741.26-353,703
Aug 12, 202541.7841.9441.4841.5741.26-0.48%346,900
Aug 11, 202541.1341.8841.1241.7741.461.21%585,929
Aug 8, 202541.4841.7341.2041.2740.96-0.07%298,216
Aug 7, 202541.1641.3140.9541.3040.990.34%481,843
Aug 6, 202540.8241.1740.5641.1640.850.88%564,027
Aug 5, 202541.6442.0340.5440.8040.49-1.16%686,800
Aug 1, 202540.8041.5140.1941.2840.970.90%688,900
Jul 31, 202540.9841.3740.8440.9140.60-0.20%579,848
Jul 30, 202540.6341.2740.6040.9940.680.84%479,600
Jul 29, 202540.1740.9740.1640.6540.341.22%1,021,221
Jul 28, 202540.1040.2339.9640.1639.86-0.15%402,400
Jul 25, 202540.3240.4540.1240.2239.92-0.10%383,401