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 0.2984 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1741
Historical Volatility (Parkinson)	0.2105
Implied Volatility (Calls)	0.2711
Implied Volatility (Puts)	0.2670
Implied Volatility (Mean)	0.2690
Put-Call Implied Volatility Ratio	0.9850
Implied Volatility Skew	0.0462
Option Statistics
Put-Call Ratio (Volume)	0.2984
Put-Call Ratio (Open Interest)	0.1770