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.

Edison International (EIX) had 120-Day Put-Call Ratio (Open Interest) of 0.9149 for 2026-09-01.

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Figures for 2026-09-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5638
Historical Volatility (Parkinson)	0.3096
Implied Volatility (Calls)	0.4410
Implied Volatility (Puts)	0.4034
Implied Volatility (Mean)	0.4222
Put-Call Implied Volatility Ratio	0.9147
Implied Volatility Skew	0.0366
Option Statistics
Put-Call Ratio (Volume)	0.2563
Put-Call Ratio (Open Interest)	0.9149