Get informed when a big investor buys or sells
+ Follow-111.66
The PEG ratio measures a stock's valuation relative to its earnings growth rate. A PEG ratio below 1.0 may indicate that the stock is undervalued relative to its growth potential.
WD-40 (WDFC) currently reports a PEG ratio of -111.66. That is below the Materials sector average of 22.4. Use the charts on this page to explore WD-40's PEG ratio history and peer comparisons.
WD-40's PEG ratio of -111.66 is lower than the Materials sector average of 22.4. That is roughly 598.4% below the sector mean. A reading lower peers can reflect different growth expectations, capital structure, or profitability — so it is worth checking the peer comparison chart before drawing conclusions.
The PEG ratio is a valuation multiple that relates WD-40's market price to a fundamental measure such as earnings, sales, or book value. At -111.66, WDFC can look expensive or cheap only in context — versus its own history, growth rate, and Materials peers. Higher multiples often price in stronger expected growth; lower ones can signal value or concern.
Start with the current PEG ratio of -111.66, then check the historical chart for trend and the peer comparison chart for relative positioning. The Materials average is 22.4. From there, open related valuation or income-statement pages for WD-40, and consider following WDFC for alerts when major investors trade the stock.
WD-40 is classified in the Materials sector. On PEG ratio, it currently shows -111.66 versus a sector average near 22.4. Sector peers often share similar capital intensity and growth regimes, so relative rankings inside Materials are usually more informative than comparing WDFC with unrelated industries.