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.

Iovance Biotherapeutics, Inc. (IOVA) had 30-Day Put-Call Ratio (Volume) of 0.0435 for 2026-08-20.

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Figures for 2026-08-20

Volatility Metrics
Historical Volatility (Close-to-Close)	1.4998
Historical Volatility (Parkinson)	0.8517
Implied Volatility (Calls)	1.0489
Implied Volatility (Puts)	0.9987
Implied Volatility (Mean)	1.0238
Put-Call Implied Volatility Ratio	0.9522
Implied Volatility Skew	-0.0674
Option Statistics
Put-Call Ratio (Volume)	0.0435
Put-Call Ratio (Open Interest)	0.2739