Put-Call Ratio (Volume) (120-Day)

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

S&P 500 (SPAL) had 120-Day Put-Call Ratio (Volume) of 0.0308 for 2026-06-18.

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Figures for 2026-06-18

Volatility Metrics
Historical Volatility (Close-to-Close)	--
Historical Volatility (Parkinson)	--
Implied Volatility (Calls)	1.4444
Implied Volatility (Puts)	1.7983
Implied Volatility (Mean)	1.6213
Put-Call Implied Volatility Ratio	1.2450
Implied Volatility Skew	-0.0357
Option Statistics
Put-Call Ratio (Volume)	0.0308
Put-Call Ratio (Open Interest)	0.0324