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.

C4 Therapeutics, Inc. (CCCC) had 30-Day Put-Call Ratio (Volume) of 0.4189 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.7839
Historical Volatility (Parkinson)	0.7099
Implied Volatility (Calls)	2.5516
Implied Volatility (Puts)	1.8608
Implied Volatility (Mean)	2.2062
Put-Call Implied Volatility Ratio	0.7293
Implied Volatility Skew	0.0480
Option Statistics
Put-Call Ratio (Volume)	0.4189
Put-Call Ratio (Open Interest)	0.0399