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.

Celldex Therapeutics, Inc. (CLDX) had 30-Day Put-Call Ratio (Volume) of 0.0791 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4341
Historical Volatility (Parkinson)	0.4706
Implied Volatility (Calls)	0.9460
Implied Volatility (Puts)	0.7191
Implied Volatility (Mean)	0.8326
Put-Call Implied Volatility Ratio	0.7601
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0791
Put-Call Ratio (Open Interest)	1.9652