WMB P/E ratio: current value, 10-year range and year-by-year history
Cash & Leverage
WMB's p/e ratio is higher than 65% of the last 10 years.
P/E ratio History
WMB P/E ratio by year
Yearly range of WMB’s p/e ratio from 2016 to 2026. Over the full period it ranged from -1,467.5 to 360.6, averaging -15.2.
| Year | Low | Average | High | Year-end |
|---|---|---|---|---|
| 2026 | 27.0 | 30.8 | 35.5 | 29.7 |
| 2025 | 28.0 | 30.7 | 33.4 | 28.0 |
| 2024 | 12.7 | 18.2 | 29.6 | 29.6 |
| 2023 | 13.4 | 15.9 | 19.6 | 15.6 |
| 2022 | 17.4 | 24.5 | 31.3 | 19.9 |
| 2021 | 20.8 | 57.2 | 158.5 | 20.8 |
| 2020 | 13.2 | 130.8 | 223.4 | 129.4 |
| 2019 | -1,467.5 | -295.1 | 360.6 | 33.9 |
| 2018 | 8.2 | 11.1 | 13.2 | 8.6 |
| 2017 | -1,027.0 | -235.9 | 53.7 | 53.7 |
| 2016 | -21.5 | -20.5 | -19.0 | -21.1 |
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How much the market pays for each dollar of annual profit. P/E = Stock Price / EPS. The raw number means little — what matters is whether it's high or low relative to the company's own history.
Price / Earnings Per ShareThe chart shows five color-coded historical zones: green (below 10th percentile) means historically very cheap, fading through lime and gray (the normal 25th–75th range) to orange and red (historically expensive). When the line sits in a green or lime zone, the stock is trading at an unusually low P/E relative to its own history.
- Cyclical businesses look cheapest on P/E at peak earnings — the "earnings trap." Use EV/EBITDA or normalised earnings for energy, materials, and financials.
- A falling P/E trend may signal a business in structural decline, not a buying opportunity.
Is WMB P/E ratio High or Low Right Now?
The Williams Companies, Inc.'s P/E ratio is currently 29.7, which is above average relative to its 10-year historical range. The 10-year median P/E ratio for WMB is approximately 26.3. See all WMB valuation metrics →
Unlock 10y, 15y, 20y, and 30y history with peer comparison and CSV export.