Put-Call Ratio (Volume) (180-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 180-Day Put-Call Ratio (Volume) of 2.6667 for 2026-06-04.

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Figures for 2026-06-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9018
Historical Volatility (Parkinson)	0.8844
Implied Volatility (Calls)	1.2682
Implied Volatility (Puts)	1.2331
Implied Volatility (Mean)	1.2506
Put-Call Implied Volatility Ratio	0.9723
Implied Volatility Skew	0.0177
Option Statistics
Put-Call Ratio (Volume)	2.6667
Put-Call Ratio (Open Interest)	0.2260