Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

GH Research PLC (GHRS) had 20-Day Put-Call Ratio (Volume) of 17.6000 for 2026-07-21.

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Figures for 2026-07-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5928
Historical Volatility (Parkinson)	0.5998
Implied Volatility (Calls)	0.8080
Implied Volatility (Puts)	0.7854
Implied Volatility (Mean)	0.7967
Put-Call Implied Volatility Ratio	0.9721
Implied Volatility Skew	-0.1280
Option Statistics
Put-Call Ratio (Volume)	17.6000
Put-Call Ratio (Open Interest)	0.6207