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.

Allegro MicroSystems, Inc. (ALGM) had 30-Day Put-Call Ratio (Volume) of 0.1880 for 2026-01-16.

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Figures for 2026-01-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5048
Historical Volatility (Parkinson)	0.4722
Implied Volatility (Calls)	0.6208
Implied Volatility (Puts)	0.6063
Implied Volatility (Mean)	0.6135
Put-Call Implied Volatility Ratio	0.9768
Implied Volatility Skew	0.1073
Option Statistics
Put-Call Ratio (Volume)	0.1880
Put-Call Ratio (Open Interest)	0.2789