Put-Call Ratio (Volume) (90-Day)

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

Quest Diagnostics Incorporated (DGX) had 90-Day Put-Call Ratio (Volume) of 0.2834 for 2026-09-22.

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Figures for 2026-09-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2659
Historical Volatility (Parkinson)	0.2429
Implied Volatility (Calls)	0.2789
Implied Volatility (Puts)	0.2596
Implied Volatility (Mean)	0.2693
Put-Call Implied Volatility Ratio	0.9309
Implied Volatility Skew	0.0395
Option Statistics
Put-Call Ratio (Volume)	0.2834
Put-Call Ratio (Open Interest)	0.2611