Put-Call Ratio (Volume) (20-Day)

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

ARKO Corp. (ARKO) had 20-Day Put-Call Ratio (Volume) of 1.0000 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3900
Historical Volatility (Parkinson)	0.4095
Implied Volatility (Calls)	0.5308
Implied Volatility (Puts)	0.8484
Implied Volatility (Mean)	0.6896
Put-Call Implied Volatility Ratio	1.5983
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	1.0000
Put-Call Ratio (Open Interest)	8.2952