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.

Kiniksa Pharmaceuticals International, plc (KNSA) had 30-Day Put-Call Ratio (Volume) of 0.2222 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5331
Historical Volatility (Parkinson)	0.4647
Implied Volatility (Calls)	0.5126
Implied Volatility (Puts)	0.5014
Implied Volatility (Mean)	0.5070
Put-Call Implied Volatility Ratio	0.9781
Implied Volatility Skew	-0.0264
Option Statistics
Put-Call Ratio (Volume)	0.2222
Put-Call Ratio (Open Interest)	0.2174