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TransAlta Corporation (TSX:TA)
Canada flag Canada · Delayed Price · Currency is CAD
19.47
-0.04 (-0.21%)
Jun 24, 2026, 4:00 PM EST

TransAlta Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Jun 24, 202619.4619.8219.2419.4719.47-0.21%2,719,623
Jun 23, 202619.3719.5119.2119.5119.51-0.66%1,916,914
Jun 22, 202619.5519.9019.4219.6419.640.61%2,082,533
Jun 19, 202619.4019.6219.4019.5219.520.46%739,023
Jun 18, 202619.2219.5719.0719.4319.431.41%1,942,692
Jun 17, 202618.8919.5018.8819.1619.161.16%2,542,535
Jun 16, 202618.9719.1418.7918.9418.94-0.42%1,689,565
Jun 15, 202618.8619.1018.6219.0219.021.39%2,657,739
Jun 12, 202618.7519.0918.5618.7618.760.37%2,893,859
Jun 11, 202617.3518.8617.3518.6918.698.22%4,675,801
Jun 10, 202617.6317.6616.9517.2717.27-0.75%2,421,910
Jun 9, 202617.5217.8717.2317.4017.40-0.40%3,759,567
Jun 8, 202617.7017.8817.3217.4717.47-1.24%3,748,328
Jun 5, 202617.8518.2617.4017.6917.69-1.72%3,554,683
Jun 4, 202618.9018.9517.6518.0018.00-10.36%7,600,637
Jun 3, 202620.1220.5119.9120.0820.081.26%1,974,943
Jun 2, 202619.6220.2019.6219.8319.831.02%1,308,078
Jun 1, 202619.3519.8719.2519.6319.630.26%993,942
May 29, 202619.3619.6519.0919.6519.581.50%2,899,881
May 28, 202619.1519.4619.1019.3619.291.15%1,711,008
May 27, 202619.5019.5019.0319.1419.07-1.90%768,818
May 26, 202618.9519.6518.9519.5119.443.45%1,064,811
May 25, 202618.8418.9918.8018.8618.790.64%251,377
May 22, 202618.6719.0818.5418.7418.671.02%1,080,141
May 21, 202617.8118.5717.7518.5518.483.92%1,703,535
May 20, 202617.8117.9817.6117.8517.790.85%999,387
May 19, 202617.3417.9817.2017.7017.640.40%1,203,331
May 15, 202617.6017.7917.3517.6317.57-0.84%980,393
May 14, 202617.5817.9417.2917.7817.721.83%1,031,568
May 13, 202617.1917.6117.1317.4617.401.16%1,135,478
May 12, 202617.3817.4116.8617.2617.20-1.26%1,304,599
May 11, 202617.4917.7017.3817.4817.42-0.06%1,674,336
May 8, 202617.5017.6317.1417.4917.430.23%1,452,900
May 7, 202617.5417.5516.8817.4517.39-2,116,793
May 6, 202617.1517.9816.9317.4517.391.45%3,492,278
May 5, 202617.1617.3116.9417.2017.140.29%2,764,952
May 4, 202617.0217.1716.8317.1517.091.24%920,627
May 1, 202616.9017.1716.8116.9416.880.06%931,120
Apr 30, 202616.5017.0616.4516.9316.872.92%1,456,135
Apr 29, 202617.4017.4016.3416.4516.39-5.62%2,022,886
Apr 28, 202617.1717.5817.0917.4317.371.51%2,597,070
Apr 27, 202617.1517.2816.9117.1717.110.82%1,868,310
Apr 24, 202616.6617.1616.4217.0316.972.90%1,528,867
Apr 23, 202616.8517.1616.3416.5516.49-1.37%1,193,064
Apr 22, 202616.8016.9616.4216.7816.720.84%1,261,356
Apr 21, 202617.1017.3216.5816.6416.58-3.82%2,092,467
Apr 20, 202617.2217.4317.1717.3017.24-0.35%967,953
Apr 17, 202618.4418.4417.3117.3617.30-6.11%1,851,052
Apr 16, 202618.7018.7618.3018.4918.42-1.28%647,641
Apr 15, 202618.5119.1118.3218.7318.661.24%1,102,566