Put-Call Ratio (Volume) (90-Day)

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

Candel Therapeutics, Inc. (CADL) had 90-Day Put-Call Ratio (Volume) of 20.0933 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6864
Historical Volatility (Parkinson)	0.7267
Implied Volatility (Calls)	1.1021
Implied Volatility (Puts)	0.8334
Implied Volatility (Mean)	0.9678
Put-Call Implied Volatility Ratio	0.7562
Implied Volatility Skew	0.1623
Option Statistics
Put-Call Ratio (Volume)	20.0933
Put-Call Ratio (Open Interest)	0.4014