Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 0.1116 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3376
Historical Volatility (Parkinson)	0.3129
Implied Volatility (Calls)	0.3400
Implied Volatility (Puts)	0.3229
Implied Volatility (Mean)	0.3315
Put-Call Implied Volatility Ratio	0.9498
Implied Volatility Skew	0.0284
Option Statistics
Put-Call Ratio (Volume)	0.1116
Put-Call Ratio (Open Interest)	0.8638