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.

iShares U.S. Oil & Gas Exploration & Production ETF (IEO) had 30-Day Put-Call Ratio (Open Interest) of 1.1755 for 2025-12-04.

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Figures for 2025-12-04

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2205
Historical Volatility (Parkinson)	0.2065
Implied Volatility (Calls)	0.2959
Implied Volatility (Puts)	0.2367
Implied Volatility (Mean)	0.2663
Put-Call Implied Volatility Ratio	0.7999
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.1755