AltaGas Ltd. (ATGFF)
OTCMKTS · Delayed Price · Currency is USD
38.35
-0.28 (-0.72%)
Sep 1, 2026, 4:00 PM EST

ATGFF Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Sep 1, 202638.3638.3638.3538.3538.35-0.72%77,098
Aug 31, 202638.3638.6538.3638.6338.631.79%5,540
Aug 28, 202638.1338.1337.9537.9537.950.17%9,129
Aug 27, 202637.7037.9337.7037.8937.89-1.10%17,324
Aug 26, 202638.3138.3138.3138.3138.310.54%11,251
Aug 25, 202638.2738.2738.1038.1038.101.04%16,340
Aug 24, 202637.7637.7637.7137.7137.71-0.21%9,388
Aug 21, 202638.5838.5837.7937.7937.79-2.26%3,878
Aug 20, 202638.6638.6638.6638.6638.660.71%152
Aug 19, 202638.6638.6638.3938.3938.39-0.98%63,591
Aug 18, 202638.7038.7738.7038.7738.771.23%2,479
Aug 14, 202638.6238.6238.3038.3038.300.71%5,325
Aug 13, 202638.0338.0338.0338.0338.030.26%87,200
Aug 12, 202637.9337.9337.9337.9337.93-0.73%67,190
Aug 11, 202638.2138.2138.2138.2138.211.40%1,113
Aug 10, 202638.1238.1237.4837.6837.68-1.15%170,039
Aug 7, 202638.1238.1238.1238.1238.120.05%1,163
Aug 6, 202638.1038.1038.1038.1038.10-0.10%84,327
Aug 5, 202638.5438.6038.1338.1438.14-3.39%151,676
Aug 4, 202639.0439.4838.9939.4839.48-0.18%1,596
Aug 3, 202640.0840.0839.4539.5539.55-1.32%1,201
Jul 31, 202640.3540.5640.0440.0840.081.75%60,744
Jul 30, 202640.5740.6139.3939.3939.39-0.51%62,766
Jul 29, 202639.4839.5939.2039.5939.590.61%1,714
Jul 28, 202639.9339.9339.3539.3539.35-0.91%22,130
Jul 27, 202640.4440.4439.7139.7139.71-2.24%49,799
Jul 24, 202640.3040.6240.3040.6240.620.53%47,735
Jul 23, 202640.1340.4140.1340.4140.411.34%68,968
Jul 22, 202639.5940.0039.5939.8739.872.23%21,314
Jul 21, 202639.0039.0039.0039.0039.00-1.17%27,852
Jul 20, 202639.8539.8539.4639.4639.461.14%15,597
Jul 15, 202639.0039.0238.8339.0239.021.42%1,690
Jul 13, 202638.3238.4738.3238.4738.471.53%9,326
Jul 10, 202638.1738.1737.8937.8937.89-0.80%34,070
Jul 9, 202638.2038.2038.2038.2038.200.13%41,610
Jul 8, 202638.3638.3638.1538.1538.150.89%12,392
Jul 7, 202637.2537.8137.2437.8137.812.44%42,909
Jul 6, 202637.3237.3236.9136.9136.910.74%681,552
Jul 2, 202636.4436.7136.3636.6436.640.52%43,218
Jul 1, 202636.5736.5736.4536.4536.45-1.38%506
Jun 30, 202637.4137.4636.9636.9636.96-1.41%1,238
Jun 29, 202637.4937.4937.4937.4937.49-1.78%66,482
Jun 26, 202638.1738.1738.1738.1738.17-0.60%170,101
Jun 25, 202638.1238.4038.1238.4038.400.44%112,548
Jun 24, 202637.9838.2337.9838.2338.230.62%5,352
Jun 23, 202638.2038.2038.0038.0038.001.13%15,527
Jun 18, 202637.5737.5737.5737.5737.57-1.60%94,467
Jun 17, 202638.3538.3538.1838.1838.18-1.52%53,191
Jun 16, 202638.7738.7738.7738.7738.77-0.98%278
Jun 15, 202639.0039.4038.8339.4039.15-1.33%12,301