TransAlta Corporation (TA.TO) TSX

Currency In CAD

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TA.TO Historical Return

If you invested $1000 in TransAlta Corporation (TA.TO) 10 years ago, it would be worth $3,346 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,422.62, while $1000 invested 1 year ago would be worth $961.49. This corresponds to total returns of 234.6%, 42.26%, -3.85%, respectively, with annualized returns of 12.83%, 7.3%, -3.85%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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TA.TO Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
September 11, 202616.9716.7316.7317.0416.692.68M
September 10, 202616.9616.8816.8817.0216.681.74M
September 09, 202617.0317.0617.0617.2716.931.28M
September 08, 202616.517.1117.1117.2716.52.72M
September 04, 202616.316.5516.5516.7116.22960,062
September 03, 202616.4716.2616.2616.5216.152.19M
September 02, 202616.3616.4116.4116.4816.171.85M
September 01, 202616.716.416.416.8416.251.33M
August 31, 202616.9616.7716.7716.9616.633.33M
August 28, 202617.3616.9516.9517.416.832.4M
August 27, 202617.5117.317.317.6817.152.77M
August 26, 202616.917.5517.5517.716.91.97M
August 25, 202616.8416.9316.9317.0316.813.45M
August 24, 202616.7616.7816.7816.8416.412.56M
August 21, 202617.4616.8116.8117.5416.792.04M
August 20, 20261717.3917.3917.69172.7M
August 19, 202617.3717.117.117.4116.981.78M
August 18, 202617.5117.3617.3617.617.281.4M
August 17, 202617.7317.6317.6317.8117.533.43M
August 14, 202617.5517.7717.7717.8817.481.17M
August 13, 202617.2917.5417.5417.5917.232.6M
August 12, 202617.217.2717.2717.6417.153.37M
August 11, 202617.1317.3817.3817.4717.12.07M
August 10, 202617.2517.117.117.3917.032.14M
August 07, 202617.5417.3217.3217.717.31.92M
August 06, 202617.6917.4817.4817.8517.392M
August 05, 202617.9817.7417.7418.1417.741.45M
August 04, 202617.5617.9917.9918.0817.322.25M
July 31, 20261817.5617.5618.2417.51.74M
July 30, 202617.6918.0418.0418.117.621.45M
July 29, 20261817.5217.5218.0717.392.46M
July 28, 202618.817.9917.9918.8117.861.99M
July 27, 202619.1718.9418.9419.2718.761.93M
July 24, 202619.8419.319.319.8819.29738,877
July 23, 202619.7419.8819.8819.9619.58616,412
July 22, 202619.619.7619.7619.8919.222.29M
July 21, 202619.4219.7119.7119.7919.31.73M
July 20, 202618.6719.3219.3219.3318.631.7M
July 17, 202618.4218.6118.6118.8218.292.03M
July 16, 202619.1418.5918.5919.1418.472.69M
July 15, 202619.6619.1519.1519.7818.931.11M
July 14, 202619.8719.5919.5919.9419.511.4M
July 13, 202620.1119.6819.6820.1619.63674,664
July 10, 202620.5120.1520.1520.5120.131.08M
July 09, 202620.6420.5420.5421.0720.251.39M
July 08, 202619.8620.4920.4920.619.782.05M
July 07, 202619.34202020.0119.232.37M
July 06, 202619.5319.2819.2819.8519.251.44M
July 03, 202619.1419.4519.4519.6319.14382,303
July 02, 202619.3119.1119.1119.6218.872.37M
June 30, 202619.2819.6219.6219.7919.161.29M
June 29, 202619.5719.3619.3619.7619.152.06M
June 26, 202619.6219.5719.5719.6719.42.2M
June 25, 202619.6819.5919.5919.8719.292.53M
June 24, 202619.4619.4719.4719.8219.242.72M
June 23, 202619.3719.5119.5119.5119.211.92M
June 22, 202619.5519.6419.6419.919.422.08M
June 19, 202619.419.5219.5219.6219.4739,023
June 18, 202619.2219.4319.4319.5719.071.94M
June 17, 202618.8919.1619.1619.518.882.54M
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