Put-Call Ratio (Open Interest) (120-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.

Essential Utilities Inc. (WTRG) had 120-Day Put-Call Ratio (Open Interest) of 0.5391 for 2025-05-21.

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Figures for 2025-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2739
Historical Volatility (Parkinson)	0.2519
Implied Volatility (Calls)	0.2129
Implied Volatility (Puts)	0.1810
Implied Volatility (Mean)	0.1970
Put-Call Implied Volatility Ratio	0.8503
Implied Volatility Skew	0.0436
Option Statistics
Put-Call Ratio (Volume)	0.3333
Put-Call Ratio (Open Interest)	0.5391