AltaGas

AltaGas Forward P/E

The Forward P/E Ratio of AltaGas (ALA.TO) as of Oct 14, 2026 is 18.22. In the previous year, Forward P/E Ratio was 23.48 — a change of -22.40% (lower).

Forward P/E

18.22

YoY

-22.40%

Last updated:

Forward P/E Ratio of AltaGas is 2025 18.22 . Forward P/E Ratio of AltaGas was 2024 23.48 . It decreases by -22.40% lower compared to the previous year.

The AltaGas Forward P/E history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

Forward P/E
Date
Forward P/E
Jan 1, 2018
-32.16 CAD
Jan 1, 2019
16.79 CAD
Jan 1, 2020
25.35 CAD
Jan 1, 2021
49.44 CAD
Jan 1, 2022
26.75 CAD
Jan 1, 2023
20.79 CAD
Jan 1, 2024
23.48 CAD
Jan 1, 2025
18.22 CAD
The AltaGas Forward P/E history
YEARForward P/EYoY
18.22-22.40%
23.48+12.92%
20.79-22.29%
26.75-45.89%
49.44+95.05%
25.35+51.00%
16.79-152.20%
-32.16-121.05%
152.75+122.16%
68.76-74.89%
273.82+154.60%
107.55—
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AltaGas Stock analysis

What does AltaGas do? AltaGas Ltd is a Canadian energy infrastructure company headquartered in Calgary, Alberta. It was founded in 1994 and has since become a significant player in Canada and North America's energy industry. AltaGas is one of the most popular companies on Eulerpool.

Frequently Asked Questions about AltaGas stock

Forward P/E Ratio of AltaGas is 18.22 in 2025.

Forward P/E Ratio of AltaGas changed from 23.48 to 18.22, representing a -22.40% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of Forward P/E Ratio AltaGas since 2006 – with annual values, charts, and detailed analysis.

The Forward P/E uses estimated future earnings to value a stock. A lower forward P/E relative to the trailing P/E suggests analysts expect earnings growth.

To evaluate Forward P/E Ratio's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Forward P/E Ratio.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Forward P/E Ratio's AltaGas with sector peers and the industry average to assess whether it is attractive.

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Valuation — AltaGas

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