Put-Call Ratio (Open Interest) (60-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 Micro-Cap ETF (IWC) had 60-Day Put-Call Ratio (Open Interest) of 0.0262 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1935
Historical Volatility (Parkinson)	0.1732
Implied Volatility (Calls)	0.2345
Implied Volatility (Puts)	0.2295
Implied Volatility (Mean)	0.2320
Put-Call Implied Volatility Ratio	0.9786
Implied Volatility Skew	0.0686
Option Statistics
Put-Call Ratio (Volume)	0.0335
Put-Call Ratio (Open Interest)	0.0262