TA:TSX, TransAlta Corporation
TA stock overview
TransAlta Corporation (TA:TSX) closed at $18.38 on November 6, 2026,
down 0.11% on the day.
The stock trades 17.9% below its 52-week high of $22.39
and 17.7% above its 52-week low of $15.62.
Over the past year, it lost 15.6%.
TransAlta Corporation is part of the Utilities & Pipelines sector.
Key figures
- Price
- $18.38
- Day change
- -0.11%
- Volume
- 1,508,734
- Average volume
- 2,089,519
- Market cap
- 5B+
- 52-week range
- $15.62 – $22.39
- 50-day average
- $17.47
- 200-day average
- $18.00
Price action over the past year
In 252 trading sessions since November 6, 2025, TA closed higher on 124 days (49%).
Its best day was June 11, 2026 (+8.22%) and its worst was November 6, 2025 (-11.22%).
The stock moved 10% or more in a single session 2 times.
Recent signals
TA news
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Nov 6, 2026:
Wall Street Analysts See a 30.64% Upside in TransAlta (TAC): Can the Stock Really Move This High?
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Nov 5, 2026:
TransAlta (TSX:TA) Stock Could Be Pricey Despite Fresh Asset Rotation Moves
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Nov 5, 2026:
TransAlta (TSX:TA) Recasts Alberta Supply Around Data Center Demand
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Nov 5, 2026:
Is TransAlta (TSX:TA) Undervalued On Its Q3 Earnings And New Dividend Declarations?
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Nov 4, 2026:
TransAlta to Benefit From Higher Power Prices, Data-Center Demand as Alberta Framework Nears, RBC Says
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Nov 4, 2026:
TransAlta Corp (TAC) (Q3 2026) Earnings Call Highlights: Strong Hedges and Colorado Expansion ...
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Nov 4, 2026:
TransAlta Q3 Earnings Call Highlights
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Nov 4, 2026:
TransAlta Corporation Q3 2026 Earnings Call Summary
About TransAlta Corporation
TransAlta Corp is engaged in the production and sale of electric energy in Alberta, Canada. It also has an energy trading and marketing business as well as it owns transmission lines and coal mines.
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Based on end-of-day data. For information only, not investment advice.