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.

Citigroup Inc. (C) had 30-Day Put-Call Ratio (Volume) of 0.9298 for 2026-08-19.

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Figures for 2026-08-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3020
Historical Volatility (Parkinson)	0.2335
Implied Volatility (Calls)	0.2810
Implied Volatility (Puts)	0.2756
Implied Volatility (Mean)	0.2783
Put-Call Implied Volatility Ratio	0.9808
Implied Volatility Skew	0.0410
Option Statistics
Put-Call Ratio (Volume)	0.9298
Put-Call Ratio (Open Interest)	1.2533