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.

Iovance Biotherapeutics, Inc. (IOVA) had 150-Day Put-Call Ratio (Volume) of 0.2082 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9212
Historical Volatility (Parkinson)	0.8182
Implied Volatility (Calls)	1.0937
Implied Volatility (Puts)	1.5174
Implied Volatility (Mean)	1.3056
Put-Call Implied Volatility Ratio	1.3873
Implied Volatility Skew	0.0380
Option Statistics
Put-Call Ratio (Volume)	0.2082
Put-Call Ratio (Open Interest)	0.9772