Put-Call Ratio (Volume) (20-Day)

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

Revvity Inc. (RVTY) had 20-Day Put-Call Ratio (Volume) of 1.0000 for 2026-07-20.

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Figures for 2026-07-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2667
Historical Volatility (Parkinson)	0.2460
Implied Volatility (Calls)	0.5191
Implied Volatility (Puts)	0.4936
Implied Volatility (Mean)	0.5064
Put-Call Implied Volatility Ratio	0.9510
Implied Volatility Skew	0.0734
Option Statistics
Put-Call Ratio (Volume)	1.0000
Put-Call Ratio (Open Interest)	1.2143