TransAlta Corporation Share Price
NYSE: TAC$12.19
-$0.17 (-1.34%) Last updated on 11 Sep, 2026 | 01:29 ISTTransAlta Corporation Stock Performance
TransAlta Corporation Share Price Today
As of 11 September 2026, TransAlta Corporation's share price is $12.19. The stock opened at $12.28, compared to its previous close of $12.36. During today's trading session, TransAlta Corporation's share price traded between $12.08 and $12.31, with an average price of $12.20. Over the past 52 weeks, the stock has recorded a high of $17.85 and a low of $11.40. In terms of performance, TransAlta Corporation's share price has declined by 7.02% over the last six months and is down 10.83% on a year-on-year basis.
TransAlta Corporation Share Price Chart
$12.08$12.31
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TransAlta Corporation Historical Returns
| Month | Open | Close | Change % |
|---|---|---|---|
Sep 2026 | $11.99 | $12.21 | -2.28% |
Aug 2026 | $12.13 | $12.49 | -0.08% |
Jul 2026 | $13.74 | $12.50 | -9.62% |
Jun 2026 | $14.17 | $13.83 | -2.81% |
May 2026 | $12.50 | $14.23 | +14.07% |
Apr 2026 | $13.22 | $12.47 | -4.84% |
Mar 2026 | $13.42 | $13.11 | -4.65% |
Feb 2026 | $12.74 | $13.75 | +7.59% |
Jan 2026 | $12.76 | $12.78 | +1.11% |
Dec 2025 | $14.29 | $12.64 | -13.19% |
Nov 2025 | $17.61 | $14.56 | -17.58% |
Oct 2025 | $13.77 | $17.66 | +29.22% |
TAC Share Price FAQs
What is TransAlta Corporation share price today?
TransAlta Corporation share price today is $12.19 as on September 11, 2026 at 1:29 am IST.
What is the 52 week high and 52 week low of TransAlta Corporation stock?
The 52 week high of TransAlta Corporation stock is $17.85, while the 52 week low is $11.40 as of 11 Sep '26.
What is the 5 year returns of TAC?
The 5 year returns of TAC is 15.44% as on 11 Sep '26.
What is the high & low stock price of TAC today?
TAC stock price hit a high of $12.31 and low of $12.08 as of 11 Sep '26.
Can I buy TAC shares in India?
Yes. You can buy TAC in India by opening an international trading account.