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.

B. Riley Financial, Inc. (RILY) had 30-Day Put-Call Ratio (Volume) of 0.7145 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9254
Historical Volatility (Parkinson)	0.8919
Implied Volatility (Calls)	0.9722
Implied Volatility (Puts)	1.2600
Implied Volatility (Mean)	1.1161
Put-Call Implied Volatility Ratio	1.2960
Implied Volatility Skew	-0.0020
Option Statistics
Put-Call Ratio (Volume)	0.7145
Put-Call Ratio (Open Interest)	1.5024