SeekingAlpha · Sep 11, 2026
WD-40: I Reiterate My Sell, Shares Remain Overvalued
WD-40 (WDFC) stock looks overvalued at 33x forward earnings.

NYSE · WDFC
Basic Materials · Chemicals - Specialty
$189.83
Down-$0.18 (-0.09%)
Updated Sep 16, 2026, 10:34 PM
SID Score
4.0/10
Composite research score
Smart Money
58/100
Neutral
Price performance
1M range · 20 trading sessions · Daily adjusted prices
WDFC closed at $189.83 after 20 trading sessions, down 17.47% for the selected period.
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $191.29 | $192.50 | $189.66 | $189.83 | 157.27K |
| Sep 14, 2026 | $196.22 | $196.90 | $190.88 | $191.75 | 124.7K |
| Sep 11, 2026 | $201.16 | $201.51 | $194.05 | $194.82 | 102.53K |
| Sep 10, 2026 | $199.23 | $201.935 | $198.17 | $199.04 | 113.47K |
| Sep 9, 2026 | $200.21 | $201.515 | $198.0362 | $199.84 | 116.36K |
| Sep 8, 2026 | $205.39 | $206.265 | $200.96 | $201.73 | 128.52K |
| Sep 4, 2026 | $208.27 | $211.53 | $206.49 | $207.57 | 112.88K |
| Sep 3, 2026 | $213.33 | $214.795 | $210.00 | $210.46 | 75.22K |
| Sep 2, 2026 | $214.28 | $215.81 | $211.85 | $212.08 | 111.13K |
| Sep 1, 2026 | $212.62 | $215.36 | $211.93 | $212.65 | 89.49K |
| Aug 31, 2026 | $216.27 | $216.27 | $213.10 | $214.15 | 112.77K |
| Aug 28, 2026 | $220.24 | $220.49 | $215.83 | $217.17 | 64.52K |
| Aug 27, 2026 | $213.60 | $221.01 | $213.60 | $218.92 | 82.23K |
| Aug 26, 2026 | $216.08 | $217.03 | $214.36 | $216.58 | 81.06K |
| Aug 25, 2026 | $215.89 | $216.46 | $211.6845 | $214.15 | 76.6K |
| Aug 24, 2026 | $217.15 | $220.71 | $215.62 | $215.89 | 90.09K |
| Aug 21, 2026 | $213.16 | $217.205 | $210.11 | $217.08 | 137.92K |
| Aug 20, 2026 | $220.01 | $225.4099 | $211.92 | $211.92 | 96.72K |
| Aug 19, 2026 | $230.36 | $232.22 | $222.68 | $223.23 | 78.37K |
| Aug 18, 2026 | $230.96 | $232.81 | $229.80 | $230.01 | 101.37K |
The latest Smart Investors Daily articles mentioning WDFC.
WDFC research
Company profile and research snapshot.
WD-40 Co is a global marketing organization focused on developing and selling products that solve maintenance and cleaning problems internationally. It offers two product groups: maintenance products, including the flagship WD-40 Multi-Use Product, which serves as a lubricant, rust preventative, penetrant, and moisture displacer, marketed globally; and homecare and cleaning products, mainly sold in North America, the UK, and Australia. The company distributes its products through hardware stores, automotive parts outlets, industrial suppliers, mass retailers, online platforms, and specialty retailers across the Americas, EIMEA, and Asia-Pacific, with the majority of revenue generated in the Americas.
Visit company websiteConsensus and target data currently published for this company.
| Date | Firm | Rating | Target |
|---|---|---|---|
| Jul 10, 2026 | DA Davidson | Buy | — |
| Apr 10, 2026 | DA Davidson | Buy | — |
| Apr 6, 2026 | William Blair | Outperform | — |
| Jul 11, 2025 | DA Davidson | Buy | — |
| Jan 27, 2025 | DA Davidson | Buy | — |
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SeekingAlpha · Sep 11, 2026
WD-40 (WDFC) stock looks overvalued at 33x forward earnings.
Yahoo · Sep 10, 2026
KMB's North America business faces near-term shipment pressure, but innovation, share gains and easier comparisons support a stronger second half.
SeekingAlpha · Sep 10, 2026
The WD-40 Company is rated Hold, as current valuation fully prices in a margin recovery by 2028. Click here to read an analysis of WDFC stock now.
SeekingAlpha · Sep 9, 2026
WD-40 delivered robust Q3'26 results, with 20% constant-currency net sales growth and operating income rising nearly twice as fast as sales. More on WDFC stock.
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The latest Smart Investors Daily articles mentioning WDFC.