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.

Archrock, Inc. (AROC) had 120-Day Put-Call Ratio (Volume) of 0.0013 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3509
Historical Volatility (Parkinson)	0.3437
Implied Volatility (Calls)	0.4103
Implied Volatility (Puts)	0.4369
Implied Volatility (Mean)	0.4236
Put-Call Implied Volatility Ratio	1.0650
Implied Volatility Skew	-0.0044
Option Statistics
Put-Call Ratio (Volume)	0.0013
Put-Call Ratio (Open Interest)	0.0159