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.

Vistra Corp. (VST) had 120-Day Put-Call Ratio (Volume) of 5.2644 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4858
Historical Volatility (Parkinson)	0.4380
Implied Volatility (Calls)	0.5394
Implied Volatility (Puts)	0.5475
Implied Volatility (Mean)	0.5435
Put-Call Implied Volatility Ratio	1.0150
Implied Volatility Skew	0.0043
Option Statistics
Put-Call Ratio (Volume)	5.2644
Put-Call Ratio (Open Interest)	0.9008