Put-Call Ratio (Open Interest) (20-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Koninklijke Philips N.V. (PHG) had 20-Day Put-Call Ratio (Open Interest) of 1.2083 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1974
Historical Volatility (Parkinson)	0.1519
Implied Volatility (Calls)	0.3684
Implied Volatility (Puts)	0.3344
Implied Volatility (Mean)	0.3514
Put-Call Implied Volatility Ratio	0.9076
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0455
Put-Call Ratio (Open Interest)	1.2083