Put-Call Ratio (Volume) (60-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 60-Day Put-Call Ratio (Volume) of 1.5068 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2280
Historical Volatility (Parkinson)	0.2479
Implied Volatility (Calls)	0.2453
Implied Volatility (Puts)	0.2466
Implied Volatility (Mean)	0.2460
Put-Call Implied Volatility Ratio	1.0053
Implied Volatility Skew	0.0425
Option Statistics
Put-Call Ratio (Volume)	1.5068
Put-Call Ratio (Open Interest)	0.3577