Put-Call Ratio (Open Interest) (180-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.

IQVIA Holdings Inc. (IQV) had 180-Day Put-Call Ratio (Open Interest) of 0.2084 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4250
Historical Volatility (Parkinson)	0.3817
Implied Volatility (Calls)	0.4130
Implied Volatility (Puts)	0.4190
Implied Volatility (Mean)	0.4160
Put-Call Implied Volatility Ratio	1.0144
Implied Volatility Skew	0.0332
Option Statistics
Put-Call Ratio (Volume)	0.0543
Put-Call Ratio (Open Interest)	0.2084