PE Ratio: 22.04

Basis: Latest stored market observation. Source: stored company filings and market data; unavailable inputs remain N/A.

Is the P/E ratio high or low?

The P/E ratio of 22.04 is in line with its 5-year average of 20.43, around the middle of its 5-year range (16.30–25.01).

As of Sunday, July 26, 2026. 3.54% below its 12-month average of 22.85.

PE Ratio (22.04) = Close Price ($179.22) / Diluted TTM EPS ($8.13)

ATO PE Ratio Metrics

P/E vs. its own history

At 22.0, P/E is richer than usual, sitting higher than 81% of its 20-year history.

P/E Comparison

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

PE Ratio FAQ

What is the P/E ratio for Atmos Energy Corporation (ATO)?

The P/E ratio for ATO stock is 22.04.

Is Atmos Energy Corporation's P/E ratio high or low?

The P/E ratio of 22.04 is in line with its 5-year average of 20.43, around the middle of its 5-year range (16.30–25.01).

What is the TTM average P/E ratio for Atmos Energy Corporation (ATO)?

The TTM average P/E ratio for ATO stock is 22.85.

What is the 3Y average P/E ratio for Atmos Energy Corporation (ATO)?

The 3Y average P/E ratio for ATO stock is 20.75.

What is the 5Y average P/E ratio for Atmos Energy Corporation (ATO)?

The 5Y average P/E ratio for ATO stock is 20.43.

What is the 10Y average P/E ratio for Atmos Energy Corporation (ATO)?

The 10Y average P/E ratio for ATO stock is 20.83.

What is the 15Y average P/E ratio for Atmos Energy Corporation (ATO)?

The 15Y average P/E ratio for ATO stock is 19.71.

What is the 20Y average P/E ratio for Atmos Energy Corporation (ATO)?

The 20Y average P/E ratio for ATO stock is 18.35.

Showing the most recent 260 of 5,032 data points. The chart above shows the full history.

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