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TransAlta Corporation (TSX:TA)
Canada flag Canada · Delayed Price · Currency is CAD
18.00
-2.08 (-10.36%)
Jun 4, 2026, 4:00 PM EST

TransAlta Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
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
Apr 14, 202618.6018.8918.4918.5018.43-1.96%784,472
Apr 13, 202619.1819.3318.8318.8718.80-2.53%1,115,917
Apr 10, 202619.1319.5319.1319.3619.291.20%641,608
Apr 9, 202619.0519.7019.0119.1319.060.05%800,916
Apr 8, 202619.3319.4518.7819.1219.051.32%676,812
Apr 7, 202619.0319.2018.6218.8718.80-0.53%1,194,650
Apr 6, 202618.7119.0918.6918.9718.901.12%1,195,542
Apr 2, 202618.1518.7718.1318.7618.691.41%1,645,637
Apr 1, 202618.3118.7218.2918.5018.431.15%990,518
Mar 31, 202617.9118.4517.8418.2918.223.10%1,116,602
Mar 30, 202618.0518.1417.5717.7417.68-1.33%1,722,305
Mar 27, 202617.7918.1517.7317.9817.920.28%2,681,236
Mar 26, 202617.9418.2717.8217.9317.87-0.72%934,792
Mar 25, 202617.9018.3417.7818.0618.002.73%1,516,866