Put-Call Ratio (Open Interest) (30-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.

Talen Energy Corporation (TLN) had 30-Day Put-Call Ratio (Open Interest) of 1.0862 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	--
Historical Volatility (Parkinson)	--
Implied Volatility (Calls)	0.5197
Implied Volatility (Puts)	0.5077
Implied Volatility (Mean)	0.5137
Put-Call Implied Volatility Ratio	0.9770
Implied Volatility Skew	0.0435
Option Statistics
Put-Call Ratio (Volume)	0.3528
Put-Call Ratio (Open Interest)	1.0862