Put-Call Ratio (Volume) (30-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Portland General Electric Company (POR) had 30-Day Put-Call Ratio (Volume) of 3.7647 for 2026-04-17.

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Figures for 2026-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1596
Historical Volatility (Parkinson)	0.1779
Implied Volatility (Calls)	0.2235
Implied Volatility (Puts)	0.2661
Implied Volatility (Mean)	0.2448
Put-Call Implied Volatility Ratio	1.1905
Implied Volatility Skew	-0.0923
Option Statistics
Put-Call Ratio (Volume)	3.7647
Put-Call Ratio (Open Interest)	2.1922