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.

Landstar System, Inc. (LSTR) 180-Day Put-Call Ratio (Volume) data is not available for 2026-01-12.

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Figures for 2026-01-12

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2877
Historical Volatility (Parkinson)	0.2991
Implied Volatility (Calls)	0.3079
Implied Volatility (Puts)	0.3128
Implied Volatility (Mean)	0.3103
Put-Call Implied Volatility Ratio	1.0160
Implied Volatility Skew	0.0275
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.4332