Put-Call Ratio (Volume) (90-Day)

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

iShares Core S&P Total U.S. Stock Market ETF (ITOT) had 90-Day Put-Call Ratio (Volume) of 0.0000 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1121
Historical Volatility (Parkinson)	0.0802
Implied Volatility (Calls)	0.1785
Implied Volatility (Puts)	0.1543
Implied Volatility (Mean)	0.1664
Put-Call Implied Volatility Ratio	0.8644
Implied Volatility Skew	0.0866
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.2955