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.

iShares Residential and Multisector Real Estate ETF (REZ) had 180-Day Put-Call Ratio (Open Interest) of 0.0084 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1398
Historical Volatility (Parkinson)	0.1079
Implied Volatility (Calls)	0.1419
Implied Volatility (Puts)	0.1872
Implied Volatility (Mean)	0.1645
Put-Call Implied Volatility Ratio	1.3188
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0084