Put-Call Ratio (Volume) (120-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 120-Day Put-Call Ratio (Volume) of 0.1491 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3867
Historical Volatility (Parkinson)	0.3345
Implied Volatility (Calls)	0.3254
Implied Volatility (Puts)	0.3196
Implied Volatility (Mean)	0.3225
Put-Call Implied Volatility Ratio	0.9821
Implied Volatility Skew	0.0215
Option Statistics
Put-Call Ratio (Volume)	0.1491
Put-Call Ratio (Open Interest)	0.7245