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 $3,485.21 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,342.71, while $1000 invested 1 year ago would be worth $759.67. This corresponds to total returns of 248.52%, 34.27%, -24.03%, respectively, with annualized returns of 13.3%, 6.07%, -24.03%.

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
October 21, 202618.3218.7118.7119.0818.322.96M
October 20, 202618.2818.2318.2318.3918.17694,136
October 19, 202618.3318.3718.3718.4518.071.97M
October 16, 202618.0318.2518.2518.4417.892.23M
October 15, 202617.95181818.0517.51.8M
October 14, 202618.718.0618.0618.8517.94.93M
October 13, 202618.5318.7818.7818.8818.352.02M
October 09, 202618.3518.7818.7818.7818.271.48M
October 08, 202618.1918.3418.3418.5118.11.95M
October 07, 202618.4318.3618.3618.818.311.36M
October 06, 202617.8818.6318.6318.8117.862.7M
October 05, 202617.5817.7817.7817.8617.352.43M
October 02, 202617.4217.5917.5917.7117.371.07M
October 01, 202617.317.3517.3517.6217.212.49M
September 30, 202616.8117.2217.2217.2716.681.3M
September 29, 202616.7516.7616.7616.8316.46960,030
September 28, 202616.2516.816.816.9916.192.14M
September 25, 202616.6116.316.316.8316.221.53M
September 24, 202616.7316.6416.6416.7716.51872,125
September 23, 202616.8116.8816.8816.9716.652.24M
September 22, 202617.2816.8116.8117.3816.731.17M
September 21, 202617.217.2917.2917.417.121.69M
September 18, 202617.1917.1217.1217.2816.982.23M
September 17, 202616.917.1817.1817.2416.821.31M
September 16, 202616.2216.7316.7316.9116.061.98M
September 15, 202616.4716.0216.0216.6715.961.79M
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
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