Put-Call Ratio (Volume) (180-Day)

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

Amprius Technologies, Inc. (AMPX) had 180-Day Put-Call Ratio (Volume) of 0.3290 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9498
Historical Volatility (Parkinson)	0.7655
Implied Volatility (Calls)	0.8372
Implied Volatility (Puts)	0.7817
Implied Volatility (Mean)	0.8095
Put-Call Implied Volatility Ratio	0.9337
Implied Volatility Skew	0.0176
Option Statistics
Put-Call Ratio (Volume)	0.3290
Put-Call Ratio (Open Interest)	0.1303