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.

Landstar System, Inc. (LSTR) had 120-Day Put-Call Ratio (Volume) of 6.0000 for 2025-07-16.

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Figures for 2025-07-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3387
Historical Volatility (Parkinson)	0.3240
Implied Volatility (Calls)	0.3211
Implied Volatility (Puts)	0.3079
Implied Volatility (Mean)	0.3145
Put-Call Implied Volatility Ratio	0.9589
Implied Volatility Skew	0.0515
Option Statistics
Put-Call Ratio (Volume)	6.0000
Put-Call Ratio (Open Interest)	7.2913