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.

Emergent Biosolutions Inc. (EBS) had 30-Day Put-Call Ratio (Volume) of 0.0000 for 2025-05-30.

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Figures for 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	1.4148
Historical Volatility (Parkinson)	0.7908
Implied Volatility (Calls)	1.4443
Implied Volatility (Puts)	1.9899
Implied Volatility (Mean)	1.7171
Put-Call Implied Volatility Ratio	1.3778
Implied Volatility Skew	0.1147
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.6782