Put-Call Ratio (Volume) (60-Day)

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

Enanta Pharmaceuticals, Inc. (ENTA) had 60-Day Put-Call Ratio (Volume) of 0.0000 for 2025-08-22.

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Figures for 2025-08-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6650
Historical Volatility (Parkinson)	0.6773
Implied Volatility (Calls)	0.9758
Implied Volatility (Puts)	1.0740
Implied Volatility (Mean)	1.0249
Put-Call Implied Volatility Ratio	1.1006
Implied Volatility Skew	0.0653
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0291