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.

Invesco Energy Exploration & Production ETF (PXE) had 180-Day Put-Call Ratio (Open Interest) of 0.0000 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2504
Historical Volatility (Parkinson)	0.1840
Implied Volatility (Calls)	0.2989
Implied Volatility (Puts)	0.3235
Implied Volatility (Mean)	0.3112
Put-Call Implied Volatility Ratio	1.0823
Implied Volatility Skew	0.1137
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000