Put-Call Ratio (Volume) (120-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

WD-40 Company (WDFC) had 120-Day Put-Call Ratio (Volume) of 0.0352 for 2026-09-04.

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Figures for 2026-09-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3506
Historical Volatility (Parkinson)	0.3198
Implied Volatility (Calls)	0.3477
Implied Volatility (Puts)	0.3310
Implied Volatility (Mean)	0.3393
Put-Call Implied Volatility Ratio	0.9520
Implied Volatility Skew	0.0329
Option Statistics
Put-Call Ratio (Volume)	0.0352
Put-Call Ratio (Open Interest)	0.2771