Put-Call Ratio (Volume) (120-Day)

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

Certara, Inc. (CERT) 120-Day Put-Call Ratio (Volume) data is not available for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4150
Historical Volatility (Parkinson)	0.5018
Implied Volatility (Calls)	1.1782
Implied Volatility (Puts)	1.7935
Implied Volatility (Mean)	1.4858
Put-Call Implied Volatility Ratio	1.5223
Implied Volatility Skew	0.5194
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.1801