WD-40 is trading 11.96% up at $222.88 before the October 19, 2026 open, with no confirmed catalyst. - Its scheduled fourth-quarter and full-year earnings release is October 21. The $1.02 quarterly dividend has an October 19 ex-dividend date; neither reported item establishes the cause of the rise. - Major U.S. indexes are higher, while recent technology-market volatility weighs on sentiment. No clear connection to WD-40’s gain is established.