Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Vista Energy, S.A.B. de C.V. - Sponsored ADR (VIST) had 20-Day Put-Call Ratio (Open Interest) of 2.0294 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4717
Historical Volatility (Parkinson)	0.3952
Implied Volatility (Calls)	0.3994
Implied Volatility (Puts)	0.3956
Implied Volatility (Mean)	0.3975
Put-Call Implied Volatility Ratio	0.9904
Implied Volatility Skew	0.1058
Option Statistics
Put-Call Ratio (Volume)	0.4085
Put-Call Ratio (Open Interest)	2.0294