Put-Call Ratio (Volume) (10-Day)

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

Leidos Holdings, Inc. (LDOS) had 10-Day Put-Call Ratio (Volume) of 0.0349 for 2026-06-05.

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Figures for 2026-06-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2413
Historical Volatility (Parkinson)	0.3240
Implied Volatility (Calls)	0.4126
Implied Volatility (Puts)	0.3335
Implied Volatility (Mean)	0.3731
Put-Call Implied Volatility Ratio	0.8081
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0349
Put-Call Ratio (Open Interest)	0.5203