Put-Call Ratio (Volume) (150-Day)

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

Oruka Therapeutics, Inc. (ORKA) 150-Day Put-Call Ratio (Volume) data is not available for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7059
Historical Volatility (Parkinson)	0.6764
Implied Volatility (Calls)	1.6148
Implied Volatility (Puts)	1.6195
Implied Volatility (Mean)	1.6172
Put-Call Implied Volatility Ratio	1.0029
Implied Volatility Skew	0.0096
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.1077