Put-Call Ratio (Volume) (30-Day)

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

Landstar System, Inc. (LSTR) 30-Day Put-Call Ratio (Volume) data is not available for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3539
Historical Volatility (Parkinson)	0.3091
Implied Volatility (Calls)	0.3230
Implied Volatility (Puts)	0.3342
Implied Volatility (Mean)	0.3286
Put-Call Implied Volatility Ratio	1.0346
Implied Volatility Skew	0.0127
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2047