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.

Duke Energy Corporation (DUK) had 120-Day Put-Call Ratio (Open Interest) of 0.6071 for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1602
Historical Volatility (Parkinson)	0.1618
Implied Volatility (Calls)	0.1962
Implied Volatility (Puts)	0.2066
Implied Volatility (Mean)	0.2014
Put-Call Implied Volatility Ratio	1.0530
Implied Volatility Skew	0.0326
Option Statistics
Put-Call Ratio (Volume)	0.9395
Put-Call Ratio (Open Interest)	0.6071