Put-Call Ratio (Volume) (150-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 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9001
Historical Volatility (Parkinson)	0.8450
Implied Volatility (Calls)	0.9855
Implied Volatility (Puts)	1.1149
Implied Volatility (Mean)	1.0502
Put-Call Implied Volatility Ratio	1.1314
Implied Volatility Skew	-0.0480
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.2400