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.

ImmunityBio, Inc. (IBRX) had 20-Day Put-Call Ratio (Volume) of 0.4812 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6783
Historical Volatility (Parkinson)	0.7125
Implied Volatility (Calls)	1.1461
Implied Volatility (Puts)	1.0401
Implied Volatility (Mean)	1.0931
Put-Call Implied Volatility Ratio	0.9075
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.4812
Put-Call Ratio (Open Interest)	0.5290