WD-40 Company (WDFC) reports fourth-quarter and full-fiscal-year 2026 results after the close on October 21, with consensus estimates at approximately $1.13 EPS and $172 million in revenue. The 68.5% market-implied probability of a beat reflects the company’s recent earnings momentum, including a substantial Q3 beat where adjusted EPS reached $2.33 versus the $1.58 estimate and revenue climbed 24% year-over-year to $195 million, prompting narrowed and raised full-year guidance for constant-currency sales growth of 6-9% and non-GAAP EPS of $6.05-$6.35. Positive factors include broad regional sales gains, gross-margin expansion to 56.6%, and analyst expectations for continued operational leverage, though tempered by noted input-cost pressures and a lower year-ago Q4 base that featured its own $0.30 beat. Upcoming catalysts center on the earnings release itself and any updated fiscal-2027 commentary, with traders pricing in a solid but not certain likelihood of another positive surprise given the track record of outperformance in three of the last four quarters.