Put-Call Ratio (Open Interest) (30-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.

PHINIA Inc. (PHIN) had 30-Day Put-Call Ratio (Open Interest) of 1.0136 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4213
Historical Volatility (Parkinson)	0.2724
Implied Volatility (Calls)	0.3721
Implied Volatility (Puts)	0.3485
Implied Volatility (Mean)	0.3603
Put-Call Implied Volatility Ratio	0.9365
Implied Volatility Skew	0.2172
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.0136