To the full analysis
WD-40 stock: valuation and P/E
WDFCWD-40 trades at a P/E of 36 (Chemicals (Specialty) median 24.4, own median of recent years 41.5).
Daily figure as of 13 Nov 2026
P/E
36
P/S
4.3
P/B
10.86
PEG
5.24
Against its own valuation history
Each fiscal year is shown with its P/E on the year-end date, using the price at the time.
P/E
36
Median of prior years
41.5
Reading
cheaper than usual
P/E at each fiscal year end
Figures as a table
| Year | P/E |
|---|---|
| 2017 | 29.2 |
| 2018 | 37.9 |
| 2019 | 45 |
| 2020 | 46.3 |
| 2021 | 46.9 |
| 2022 | 38.5 |
| 2023 | 44.4 |
| 2024 | 51.3 |
| 2025 | 32.2 |
| 2026 | 35.1 |
Data status and sources
- Score
- Daily value of 13 Nov 2026, recalculated nightly
- Price
- Closing price of 12 Nov 2026
- Latest annual report
- Fiscal year 2026, period end 31 Aug 2026
- Source
- Financial statements, ratios and prices from Financial Modeling Prep (FMP), based on the company's reports. MEQIRI calculates the score and fair value from them.
Mandatory disclosures for this rating
- ; time horizon around 12 months
- Rated Strong, published since 7 Nov 2026 (in the score history since 23 Oct 2026)
- Valuation signal Overvalued since 7 Nov 2026
- End-of-day prices, metrics cached for up to 24 hours
- Score and fair value are estimates from a disclosed model. They are not facts and not a price target.
- Produced by SSM Ventures UG (haftungsbeschränkt), responsible person Sven Brostmeyer, Managing Director, automatically according to the disclosed model.
- Not investment advice. Losses up to and including a total loss are possible. Personal circumstances are not considered.