Put-Call Ratio (Volume) (20-Day)

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

Penguin Solutions, Inc. (PENG) had 20-Day Put-Call Ratio (Volume) of 0.9321 for 2026-10-19.

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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	1.1833
Historical Volatility (Parkinson)	0.9099
Implied Volatility (Calls)	0.8758
Implied Volatility (Puts)	0.8250
Implied Volatility (Mean)	0.8504
Put-Call Implied Volatility Ratio	0.9420
Implied Volatility Skew	0.0185
Option Statistics
Put-Call Ratio (Volume)	0.9321
Put-Call Ratio (Open Interest)	0.4481