TAC

NYSE TransAlta Corporation
Oct 2, 2026 · 2:48 PM ET DELAYED Market Open

$12.37 ↑ +0.15 (+1.23%) Trading Up from the previous close of $12.22, $0.07 below the day’s high of $12.44

YTD change
-2.14%
vs 20-day SMA
+3.11%
vs 200-day SMA
-4.22%

Price ranges

Previous day
$12.08 $12.36
open $12.08 close $12.22
+$0.14 (+1.16%)
Today
$12.18 $12.44
open $12.31 now $12.37
+$0.06 (+0.49%)
Past week
$11.42 $12.36
from $11.77 now $12.37
+$0.60 (+5.10%)
Past month
$11.42 $12.52
from $11.84 now $12.37
+$0.53 (+4.48%)
This year
$11.38 $14.85
from $12.64 now $12.37
-$0.27 (-2.14%)

Price & Performance

-1.26 (-9.35%) / 6M

$11.26$12.43$13.59$14.76Apr 2Jul 2Oct 1

Signals & Sentiment

Momentum, market sentiment, and recent alerts

Very Good
  • The stock is 30.8% away from all-time highs of $17.88
  • TAC is down 2% since the beginning of the year
  • TAC is down 10% over the past 12 months
  • TAC is up 4% over the past 1 month
  • 4% of all TAC investors are betting against TAC
  • Number of investors short TAC has gone up 18% versus last month

TAC reads very good: price sits above one of the two key moving averages, short interest is rising month over month, the 12-month move is -10.8%.

Financial Strength

Earnings, valuation, and balance sheet

Earnings

Profitable Yes
EPS $0.12831
Earnings momentum -260.0% Quarterly EPS growth
Quarterly change -260.0%

Valuation

P/E ratio N/A
Enterprise value $7.1B
Beta 0.90

Balance sheet & scale

IncomeN/A
Revenue$1.6B
Cash$255.2M
Debt$3.0M
Income / Debt N/A

Company & Peers

Company profile and competitor comparison

Company profile

ExchangeNYSE
Sector Utilities
Industry Group Electric Power Generation, Transmission and Distribution
Market cap $3.9B

TransAlta Corp. engages in the generation and distribution of electricity through wind, hydro, gas and coal power plants. It operates through the following business segments: Hydro, Wind and Solar, Gas, Energy Transition, Energy Marketing, and Corporate. The Hydro, Wind and Solar, Gas and Energy Transition business segments are responsible for operating and maintaining the company's electrical generation facilities in Canada, Australia, and the US. The Energy Marketing segment is responsible for marketing and scheduling the company's merchant asset fleet outside of Alberta along with procurement of gas, transport and storage to the company's gas fleet, providing intellectual knowledge to support the company's growth team, and generating a stand-alone gross margin separate from the company's asset business through a North American energy marketing platform. The company was founded by William Maxwell Aitken in 1909 and is headquartered in Calgary, Canada.

Competitor comparison

TickerCompany PriceChange
SO Southern Company $83.47 +0.70%
D Dominion Energy Inc $60.76 +0.40%
ETR Entergy Corporation $100.40 +1.15%
SSEZF SSE PLC $33.32 +1.80%
SSEZY SSE plc Sponsored ADR $32.76 -0.21%

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Prices and alerts are delayed by at least 20 minutes. Chart history reflects daily closing prices. Information is provided for research purposes only and is not investment advice.