Put-Call Ratio (Volume) (20-Day)

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

iShares Russell 2000 ETF (IWM) had 20-Day Put-Call Ratio (Volume) of 1.4608 for 2026-10-05.

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Figures for 2026-10-05

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1156
Historical Volatility (Parkinson)	0.1224
Implied Volatility (Calls)	0.1761
Implied Volatility (Puts)	0.1754
Implied Volatility (Mean)	0.1758
Put-Call Implied Volatility Ratio	0.9962
Implied Volatility Skew	0.0415
Option Statistics
Put-Call Ratio (Volume)	1.4608
Put-Call Ratio (Open Interest)	1.6727