TransAlta Corporation (NY:TAC)
Price and Volume
Detailed Quote| Volume | 214,633 |
| Open | 12.78 |
| Bid (Size) | 12.83 (400) |
| Ask (Size) | 12.84 (2,200) |
| Prev. Close | 12.88 |
| Today's Range | 12.75 - 12.99 |
| 52wk Range | 11.38 - 17.88 |
| Shares Outstanding | N/A |
| Dividend Yield | 0.79% |
Top News
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Performance
52-Week Range
28.2% below 52-week high
12.84
11.3852W Low
17.8852W High
1 Week
2.9% below 1-week high
12.081W Low
13.221W High
TransAlta Corporation (TAC) traded between $11.38 and $17.88 over the past 52 weeks and last traded at $12.84, 28.2% below its 52-week high. Over the past week it ranged between $12.08 and $13.22.
Past 12 Months
1W
+$0.62
1M
+$0.43
3M
-$1.64
6M
-$0.99
YTD
-$0.18
1Y
-$2.16
TAC was -14.4% over the past year, -7.2% over six months, -1.4% year to date, +5.0% in the last week.
12 Months vs Market
TAC
-14.4%
DIA
+9.3%
SPY
+15.8%
QQQ
+24.6%
IWM
+12.7%
Over the past 12 months TAC returned -14.4% versus DIA (Dow) +9.3%, SPY (S&P 500) +15.8%, QQQ (Nasdaq 100) +24.6% and IWM (Russell 2000) +12.7%.
Volume & Liquidity
0.12× 3-mo avg
Today 214,633
3-mo avg 1.8M
1W
1.4M
1M
1.9M
3M
1.8M
6M
1.7M
YTD
1.6M
1Y
1.7M
TAC most recently traded 214,633 shares against a 3-month average daily volume of 1.8M.
More News
Read More
TransAlta Q2 Earnings Call Highlights ↗
July 31, 2026
TransAlta Declares Dividends
July 29, 2026
TransAlta Declares Dividends
April 29, 2026
TransAlta to Host Investor Day
February 27, 2026
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 New York Stock Exchange
What is the ticker symbol for TransAlta Corporation?
The ticker symbol for TransAlta Corporation is TAC on the New York Stock Exchange
What is the current price of TransAlta Corporation?
The current price of TransAlta Corporation is 12.84
When was TransAlta Corporation last traded?
The last trade of TransAlta Corporation was at 10/08/26 11:47 AM ET
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