Put-Call Ratio (Open Interest) (180-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.

Pentair plc (PNR) had 180-Day Put-Call Ratio (Open Interest) of 1.0933 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3787
Historical Volatility (Parkinson)	0.2999
Implied Volatility (Calls)	0.3690
Implied Volatility (Puts)	0.3496
Implied Volatility (Mean)	0.3593
Put-Call Implied Volatility Ratio	0.9474
Implied Volatility Skew	0.0229
Option Statistics
Put-Call Ratio (Volume)	0.7937
Put-Call Ratio (Open Interest)	1.0933