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.

State Street SPDR S&P Oil & Gas Exploration & Production ETF (XOP) had 120-Day Put-Call Ratio (Open Interest) of 2.5299 for 2026-01-16.

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Volatility Metrics
Historical Volatility (Close-to-Close)	0.2612
Historical Volatility (Parkinson)	0.2271
Implied Volatility (Calls)	0.2630
Implied Volatility (Puts)	0.2851
Implied Volatility (Mean)	0.2741
Put-Call Implied Volatility Ratio	1.0838
Implied Volatility Skew	-0.0064
Option Statistics
Put-Call Ratio (Volume)	0.7382
Put-Call Ratio (Open Interest)	2.5299