Put-Call Ratio (Volume) (20-Day)

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

Celldex Therapeutics, Inc. (CLDX) 20-Day Put-Call Ratio (Volume) data is not available for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5473
Historical Volatility (Parkinson)	0.4841
Implied Volatility (Calls)	0.5060
Implied Volatility (Puts)	0.5934
Implied Volatility (Mean)	0.5497
Put-Call Implied Volatility Ratio	1.1726
Implied Volatility Skew	0.1496
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3244