Put-Call Ratio (Volume) (10-Day)

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

iShares Russell Mid-Cap ETF (IWR) had 10-Day Put-Call Ratio (Volume) of 0.9910 for 2026-04-20.

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Figures for 2026-04-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0956
Historical Volatility (Parkinson)	0.0966
Implied Volatility (Calls)	0.1630
Implied Volatility (Puts)	0.1984
Implied Volatility (Mean)	0.1807
Put-Call Implied Volatility Ratio	1.2171
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.9910
Put-Call Ratio (Open Interest)	0.3275