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.

A-Mark Precious Metals, Inc. (AMRK) had 30-Day Put-Call Ratio (Volume) of 0.0144 for 2025-10-13.

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Figures for 2025-10-13

Volatility Metrics
Historical Volatility (Close-to-Close)	0.4362
Historical Volatility (Parkinson)	0.4103
Implied Volatility (Calls)	0.7356
Implied Volatility (Puts)	0.7252
Implied Volatility (Mean)	0.7304
Put-Call Implied Volatility Ratio	0.9859
Implied Volatility Skew	0.0425
Option Statistics
Put-Call Ratio (Volume)	0.0144
Put-Call Ratio (Open Interest)	0.0836