Put-Call Ratio (Volume) (30-Day)

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

W.W. Grainger, Inc. (GWW) had 30-Day Put-Call Ratio (Volume) of 0.2868 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2226
Historical Volatility (Parkinson)	0.2590
Implied Volatility (Calls)	0.2680
Implied Volatility (Puts)	0.2693
Implied Volatility (Mean)	0.2687
Put-Call Implied Volatility Ratio	1.0047
Implied Volatility Skew	0.0942
Option Statistics
Put-Call Ratio (Volume)	0.2868
Put-Call Ratio (Open Interest)	0.8226