TransAlta Corp (TA-PH.TO) TSX
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TA-PH.TO Historical Return
If you invested $1000 in TransAlta Corp (TA-PH.TO) 10 years ago, it would be worth $3,791.55 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,630.72, while $1000 invested 1 year ago would be worth $1,084.65. This corresponds to total returns of 279.15%, 63.07%, 8.47%, respectively, with annualized returns of 14.25%, 10.28%, 8.47%.
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-PH.TO Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 09, 2026 | 26.01 | 26.01 | 26.01 | 26.01 | 26 | 1,500 |
| September 08, 2026 | 26 | 26 | 26 | 26 | 26 | 550 |
| September 04, 2026 | 25.96 | 26 | 26 | 26 | 25.96 | 1,040 |
| September 03, 2026 | 25.91 | 25.96 | 25.96 | 25.96 | 25.91 | 2,400 |
| September 02, 2026 | 25.9 | 25.96 | 25.96 | 25.99 | 25.9 | 5,300 |
| September 01, 2026 | 26 | 25.9 | 25.9 | 26.15 | 25.9 | 4,300 |
| August 31, 2026 | 26.11 | 26.22 | 26.22 | 26.23 | 26.11 | 2,925 |
| August 28, 2026 | 26.05 | 26.09 | 26.09 | 26.1 | 26.02 | 6,150 |
| August 27, 2026 | 26 | 26.06 | 26.06 | 26.06 | 26 | 4,340 |
| August 26, 2026 | 26.03 | 26.02 | 26.02 | 26.04 | 26.02 | 2,200 |
| August 24, 2026 | 25.87 | 25.95 | 25.95 | 26.01 | 25.85 | 5,400 |
| August 21, 2026 | 26.05 | 25.89 | 25.89 | 26.05 | 25.7 | 4,045 |
| August 20, 2026 | 26 | 26.05 | 26.05 | 26.08 | 26 | 2,575 |
| August 19, 2026 | 26 | 26.05 | 26.05 | 26.1 | 26 | 4,500 |
| August 18, 2026 | 26.07 | 26.07 | 26.07 | 26.12 | 26.07 | 3,120 |
| August 17, 2026 | 26.01 | 26.05 | 26.05 | 26.06 | 26.01 | 1,300 |
| August 14, 2026 | 26 | 26.06 | 26.06 | 26.06 | 26 | 6,700 |
| August 13, 2026 | 26.09 | 26.09 | 26.09 | 26.12 | 26.09 | 2,803 |
| August 12, 2026 | 26 | 26.08 | 26.08 | 26.08 | 26 | 6,113 |
| August 11, 2026 | 26.1 | 26.1 | 26.1 | 26.1 | 26.09 | 400 |
| August 10, 2026 | 26.08 | 26.1 | 26.1 | 26.1 | 26.08 | 1,500 |
| August 07, 2026 | 26.1 | 26.09 | 26.09 | 26.1 | 26.02 | 6,430 |
| August 06, 2026 | 25.98 | 26.08 | 26.08 | 26.08 | 25.98 | 1,695 |
| August 05, 2026 | 26.03 | 26 | 26 | 26.03 | 25.94 | 1,700 |
| August 04, 2026 | 25.99 | 26.04 | 26.04 | 26.04 | 25.99 | 1,467 |
| July 31, 2026 | 26.2 | 26.2 | 26.2 | 26.2 | 26.2 | 100 |
| July 30, 2026 | 26.01 | 26.09 | 26.09 | 26.1 | 26.01 | 1,220 |
| July 29, 2026 | 26.1 | 26.1 | 26.1 | 26.11 | 26.05 | 2,005 |
| July 28, 2026 | 26.15 | 26.08 | 26.08 | 26.15 | 26.08 | 30,700 |
| July 27, 2026 | 26.1 | 26.18 | 26.18 | 26.18 | 26.1 | 1,600 |
| July 23, 2026 | 26.07 | 26.13 | 26.13 | 26.13 | 26.07 | 1,400 |
| July 22, 2026 | 26 | 26.1 | 26.1 | 26.1 | 26 | 3,850 |
| July 21, 2026 | 26 | 26.04 | 26.04 | 26.04 | 26 | 2,750 |
| July 20, 2026 | 26 | 26.08 | 26.08 | 26.08 | 25.94 | 6,600 |
| July 17, 2026 | 26 | 26 | 26 | 26 | 26 | 2,195 |
| July 16, 2026 | 26 | 26 | 26 | 26.01 | 25.98 | 2,200 |
| July 15, 2026 | 26.05 | 26 | 26 | 26.05 | 26 | 1,800 |
| July 14, 2026 | 26 | 26.03 | 26.03 | 26.04 | 26 | 6,500 |
| July 13, 2026 | 26.1 | 26.1 | 26.1 | 26.1 | 26 | 2,094 |
| July 10, 2026 | 26.1 | 26.1 | 26.1 | 26.1 | 26.1 | 200 |
| July 09, 2026 | 25.96 | 26 | 26 | 26.1 | 25.96 | 15,145 |
| July 08, 2026 | 26 | 26 | 26 | 26 | 26 | 400 |
| July 07, 2026 | 26.1 | 26.1 | 26.1 | 26.1 | 26.1 | 900 |
| July 06, 2026 | 26.1 | 26.05 | 26.05 | 26.1 | 26.05 | 800 |
| July 03, 2026 | 26.06 | 26.06 | 26.06 | 26.06 | 26.06 | 500 |
| July 02, 2026 | 25.96 | 26 | 26 | 26.06 | 25.96 | 2,685 |
| June 30, 2026 | 26.08 | 25.94 | 25.94 | 26.1 | 25.94 | 11,600 |
| June 29, 2026 | 26.02 | 26.1 | 26.1 | 26.1 | 26 | 12,500 |
| June 26, 2026 | 26 | 26.08 | 26.08 | 26.08 | 26 | 8,100 |
| June 25, 2026 | 26.05 | 26.07 | 26.07 | 26.07 | 26.05 | 22,600 |
| June 24, 2026 | 26.01 | 26.05 | 26.05 | 26.05 | 26.01 | 8,600 |
| June 23, 2026 | 25.95 | 26.05 | 26.05 | 26.05 | 25.95 | 5,380 |
| June 22, 2026 | 25.7 | 25.95 | 25.95 | 25.95 | 25.7 | 16,505 |
| June 19, 2026 | 25.69 | 25.74 | 25.74 | 25.75 | 25.69 | 1,350 |
| June 17, 2026 | 25.85 | 25.75 | 25.75 | 25.85 | 25.75 | 500 |
| June 16, 2026 | 25.7 | 25.75 | 25.75 | 25.8 | 25.7 | 3,856 |
| June 15, 2026 | 25.7 | 25.7 | 25.7 | 25.7 | 25.7 | 107 |
| June 12, 2026 | 25.68 | 25.7 | 25.7 | 25.7 | 25.68 | 1,380 |
| June 11, 2026 | 25.57 | 25.7 | 25.7 | 25.7 | 25.56 | 1,600 |
| June 10, 2026 | 25.55 | 25.59 | 25.59 | 25.59 | 25.53 | 1,215 |
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