Put-Call Ratio (Open Interest) (180-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 180-Day Put-Call Ratio (Open Interest) of 0.5714 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)	0.5393
Implied Volatility (Puts)	0.5299
Implied Volatility (Mean)	0.5346
Put-Call Implied Volatility Ratio	0.9825
Implied Volatility Skew	0.0164
Option Statistics
Put-Call Ratio (Volume)	0.8622
Put-Call Ratio (Open Interest)	0.5714