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.

Fidelity National Information Services, Inc. (FIS) had 30-Day Put-Call Ratio (Volume) of 8.4892 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2767
Historical Volatility (Parkinson)	0.2513
Implied Volatility (Calls)	0.3691
Implied Volatility (Puts)	0.4892
Implied Volatility (Mean)	0.4292
Put-Call Implied Volatility Ratio	1.3252
Implied Volatility Skew	0.0502
Option Statistics
Put-Call Ratio (Volume)	8.4892
Put-Call Ratio (Open Interest)	0.6168