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.

Comp En De Mn Cemig ADS (CIG) had 120-Day Put-Call Ratio (Open Interest) of 0.1319 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3082
Historical Volatility (Parkinson)	0.2269
Implied Volatility (Calls)	0.3118
Implied Volatility (Puts)	--
Implied Volatility (Mean)	--
Put-Call Implied Volatility Ratio	--
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	4.8500
Put-Call Ratio (Open Interest)	0.1319