TransAlta Corporation (TSX:TA)
Price and Volume
Detailed Quote| Volume | 1,679,370 |
| Open | 17.32 |
| Bid (Size) | 17.12 (1) |
| Ask (Size) | 17.15 (10) |
| Prev. Close | 17.52 |
| Today's Range | 16.95 - 17.59 |
| 52wk Range | 15.62 - 25.03 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
Top News
More News
TransAlta to Host Third Quarter 2026 Results Conference Call
October 05, 2026
Performance
52-Week Range
31.5% below 52-week high
17.14
15.6252W Low
25.0352W High
1 Week
10.2% below 1-week high
16.951W Low
19.081W High
TransAlta Corporation (TA) traded between $15.62 and $25.03 over the past 52 weeks and last traded at $17.14, 31.5% below its 52-week high. Over the past week it ranged between $16.95 and $19.08.
Past 12 Months
1W
-$1.23
1M
+$0.26
3M
-$2.16
6M
+$0.11
YTD
-$0.72
1Y
-$6.97
TA was -28.9% over the past year, +0.6% over six months, -4.0% year to date, -6.7% in the last week.
12 Months vs Market
TA
-28.9%
DIA
+11.6%
SPY
+13.1%
QQQ
+15.4%
IWM
+11.9%
Over the past 12 months TA returned -28.9% versus DIA (Dow) +11.6%, SPY (S&P 500) +13.1%, QQQ (Nasdaq 100) +15.4% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
0.85× 3-mo avg
Today 1,679,370
3-mo avg 2.0M
1W
2.1M
1M
1.9M
3M
2.0M
6M
1.9M
YTD
1.7M
1Y
1.6M
TA most recently traded 1,679,370 shares against a 3-month average daily volume of 2.0M.
More News
Read More
TransAlta Declares Dividends
July 29, 2026
TransAlta Declares Dividends
April 29, 2026
TransAlta to Host Investor Day
February 27, 2026
TransAlta Provides Notice to Mothball Sheerness Unit 1
December 18, 2025
Frequently Asked Questions
Is TransAlta Corporation publicly traded?
Yes, TransAlta Corporation is publicly traded.
What exchange does TransAlta Corporation trade on?
TransAlta Corporation trades on the Toronto Stock Exchange
What is the ticker symbol for TransAlta Corporation?
The ticker symbol for TransAlta Corporation is TA on the Toronto Stock Exchange
What is the current price of TransAlta Corporation?
The current price of TransAlta Corporation is 17.14
When was TransAlta Corporation last traded?
The last trade of TransAlta Corporation was at 10/23/26 04:00 PM ET
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