Put-Call Ratio (Volume) (180-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

iShares U.S. Oil Equipment & Services ETF (IEZ) had 180-Day Put-Call Ratio (Volume) of 0.0000 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2862
Historical Volatility (Parkinson)	0.2284
Implied Volatility (Calls)	0.2643
Implied Volatility (Puts)	0.3654
Implied Volatility (Mean)	0.3148
Put-Call Implied Volatility Ratio	1.3828
Implied Volatility Skew	0.0340
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	1.4048