TransAlta Corporation (NY:TAC)

12.35 +0.13 (+1.06%)
Official Closing Price Updated: 7:00 PM EDT, Oct 2, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,126,854
Open 12.27
Bid (Size) 12.11 (100)
Ask (Size) 12.75 (3,500)
Prev. Close 12.22
Today's Range 12.18 - 12.44
52wk Range 11.38 - 17.88
Shares Outstanding N/A
Dividend Yield 0.83%

Performance

52-Week Range 30.9% below 52-week high
12.35
11.3852W Low 17.8852W High
1 Week 0.7% below 1-week high
11.421W Low 12.441W High

TransAlta Corporation (TAC) traded between $11.38 and $17.88 over the past 52 weeks and last traded at $12.35, 30.9% below its 52-week high. Over the past week it ranged between $11.42 and $12.44.

Past 12 Months
+7.1%
+4.9%
-8.3%
-8.4%
-5.1%
-10.5%
1W +$0.82
1M +$0.58
3M -$1.12
6M -$1.13
YTD -$0.67
1Y -$1.45

TAC was -10.5% over the past year, -8.4% over six months, -5.1% year to date, +7.1% in the last week.

12 Months vs Market
TAC
-10.5%
DIA
+10.1%
SPY
+15.1%
QQQ
+24.3%
IWM
+16.1%

Over the past 12 months TAC returned -10.5% versus DIA (Dow) +10.1%, SPY (S&P 500) +15.1%, QQQ (Nasdaq 100) +24.3% and IWM (Russell 2000) +16.1%.

Volume & Liquidity 0.63× 3-mo avg
Today 1,126,854 3-mo avg 1.8M
1W
1.3M
1M
2.1M
3M
1.8M
6M
1.7M
YTD
1.6M
1Y
1.7M

TAC most recently traded 1,126,854 shares against a 3-month average daily volume of 1.8M.

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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 12.35
When was TransAlta Corporation last traded?
The last trade of TransAlta Corporation was at 10/02/26 07:00 PM ET
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