12Stocks.com
Market
Intelligence

Stock Charts, Performance & Trend Analysis for TAC
TransAlta Corporation

TAC
Year-to-Date: -12.57%
This Week: 1.57%
TAC Stock Charts
Weekly ➞
Daily ➞
Big TAC Monthly Stock Chart
View Big TAC Daily Chart ➞View Big TAC Weekly Chart ➞
 
All about FANG Stocks ➞
New!Add TAC To Watch List
View Your Watch List
Get Another Stock Trend:
Long Term Trend: Very Good
Medium Term Trend: Deteriorating
Short Term Trend: Good
TransAlta Overall Trend Score:
60 Out Of 100
Bottomline: Neutral to Bullish Trend

August 13, 2025 - The year-to-date (YTD) return or performance of TransAlta (TAC) is down -12.57% and is underperforming the overall stock market by -22.37%.

Recently, the weekly return of TransAlta (TAC) is up 1.57% but is underperforming the overall market by -0.68%.

Although long term and short term trends for TransAlta Corporation are good, the mid term i.e weekly trends are deteriorating.

The overall 12Stocks.com Smart Investing & Trading Score is 60 (measures stock trend from 0-bearish to 100-bullish) which puts TAC in short term neutral to bullish trend.

The Smart Investing & Trading Score from previous trading session is 70 and a deterioration of trend continues. Scroll down for key technical charts, support & resistance levels and analysis for TransAlta.

Stock Analysis for TAC
Name: TransAlta Corporation
Sector: Utilities
SubSector: Diversified Utilities
In A Glance
TransAlta (TAC) Stock Performance and Technical Trend Chart View
 
TAC Recent Price: 12.26    
MarketCap: 4251.86 Millions
Day Percent Change: -14.23%
Day Change: -1.45
Week Change: 1.57%
Year-to-date Change: -12.57%
Weekly TAC Technical Chart


Daily TAC Technical Chart
Add TAC To Watch List   View List
12Stocks.com
Short Term Trend Analysis for TAC
 
60 / 100
The current technical trend score is 60 in a scale where 0 is bearish and 100 is bullish.
The technical trend score from previous session is 60.
Trend score updated daily. Not to be used for investing.

Stocks Similar To TransAlta


12Stocks.com
TAC Related Pages
Top Utilities Stocks ➞
Utilities Stocks Profit$how ➞
Top Utilities ETFs ➞


Compare TAC's Trend (60) with trends of related stocks
NextEra Energy 40
Dominion Energy 50
Duke Energy 50
Southern 20
American Electric 40
Constellation Energy 70
Fluence Energy 46
Excelerate Energy 20
Montauk Renewables 50
Water 100
Aris Water 40
Energy Vault 60
Verde Clean 10
Edge 80
50

Get the most comprehensive stock market coverage daily at 12Stocks.com ➞
Best Stocks Today ➞
Best Stocks Weekly ➞
Best Stocks Year-to-Date ➞
Best Stocks Trends ➞



Best Stocks Today
12Stocks.com


Best Nasdaq Stocks ➞
Best S&P 500 Stocks ➞
Best Tech Stocks ➞
Best Biotech Stocks ➞
 

© 2025 12Stocks.com       Terms & Conditions   Privacy   Contact Us
All Information Provided Only For Education And Not To Be Used For Investing or Trading. See Terms & Conditions

 WatchListmy12Stocks
Best Stocks Today