Put-Call Ratio (Volume) (30-Day)

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

iShares Core S&P 500 ETF (IVV) had 30-Day Put-Call Ratio (Volume) of 0.1345 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.0724
Historical Volatility (Parkinson)	0.0624
Implied Volatility (Calls)	0.1333
Implied Volatility (Puts)	0.1298
Implied Volatility (Mean)	0.1315
Put-Call Implied Volatility Ratio	0.9741
Implied Volatility Skew	0.0283
Option Statistics
Put-Call Ratio (Volume)	0.1345
Put-Call Ratio (Open Interest)	0.1975