Put-Call Ratio (Open Interest) (120-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.

Haleon PLC Sponsored ADR (HLN) had 120-Day Put-Call Ratio (Open Interest) of 0.0317 for 2025-05-23.

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Figures for 2025-05-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2810
Historical Volatility (Parkinson)	0.1695
Implied Volatility (Calls)	0.2626
Implied Volatility (Puts)	0.2767
Implied Volatility (Mean)	0.2696
Put-Call Implied Volatility Ratio	1.0537
Implied Volatility Skew	0.0260
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0317