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.

Northrop Grumman Corporation (NOC) had 30-Day Put-Call Ratio (Volume) of 1.1529 for 2026-06-15.

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Figures for 2026-06-15

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2587
Historical Volatility (Parkinson)	0.2063
Implied Volatility (Calls)	0.2665
Implied Volatility (Puts)	0.2867
Implied Volatility (Mean)	0.2766
Put-Call Implied Volatility Ratio	1.0760
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.1529
Put-Call Ratio (Open Interest)	0.6163