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 2.2440 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	--
Historical Volatility (Parkinson)	--
Implied Volatility (Calls)	0.5538
Implied Volatility (Puts)	0.5610
Implied Volatility (Mean)	0.5574
Put-Call Implied Volatility Ratio	1.0131
Implied Volatility Skew	0.0482
Option Statistics
Put-Call Ratio (Volume)	1.7857
Put-Call Ratio (Open Interest)	2.2440