Put-Call Ratio (Volume) (150-Day)

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

iShares Russell 1000 ETF (IWB) 150-Day Put-Call Ratio (Volume) data is not available for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1104
Historical Volatility (Parkinson)	0.0975
Implied Volatility (Calls)	0.1655
Implied Volatility (Puts)	0.1581
Implied Volatility (Mean)	0.1618
Put-Call Implied Volatility Ratio	0.9551
Implied Volatility Skew	0.0795
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.8617