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.

Cadence Design Systems, Inc. (CDNS) had 30-Day Put-Call Ratio (Volume) of 0.8491 for 2025-11-20.

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Figures for 2025-11-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2463
Historical Volatility (Parkinson)	0.2968
Implied Volatility (Calls)	0.4184
Implied Volatility (Puts)	0.4207
Implied Volatility (Mean)	0.4196
Put-Call Implied Volatility Ratio	1.0053
Implied Volatility Skew	0.0623
Option Statistics
Put-Call Ratio (Volume)	0.8491
Put-Call Ratio (Open Interest)	0.5554