Put-Call Ratio (Volume) (10-Day)

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

Cognex Corporation (CGNX) had 10-Day Put-Call Ratio (Volume) of 0.1018 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5353
Historical Volatility (Parkinson)	0.3878
Implied Volatility (Calls)	0.4791
Implied Volatility (Puts)	0.4164
Implied Volatility (Mean)	0.4478
Put-Call Implied Volatility Ratio	0.8693
Implied Volatility Skew	0.0304
Option Statistics
Put-Call Ratio (Volume)	0.1018
Put-Call Ratio (Open Interest)	0.4665