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.

Elanco Animal Health Incorporated (ELAN) had 30-Day Put-Call Ratio (Volume) of 21.7143 for 2025-08-28.

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Figures for 2025-08-28

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6095
Historical Volatility (Parkinson)	0.2851
Implied Volatility (Calls)	0.2447
Implied Volatility (Puts)	0.2827
Implied Volatility (Mean)	0.2637
Put-Call Implied Volatility Ratio	1.1553
Implied Volatility Skew	0.0512
Option Statistics
Put-Call Ratio (Volume)	21.7143
Put-Call Ratio (Open Interest)	0.2131