Put-Call Ratio (Volume) (150-Day)

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

Puma Biotechnology, Inc. (PBYI) had 150-Day Put-Call Ratio (Volume) of 0.0000 for 2026-03-06.

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Figures for 2026-03-06

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8151
Historical Volatility (Parkinson)	0.6073
Implied Volatility (Calls)	1.0496
Implied Volatility (Puts)	0.8756
Implied Volatility (Mean)	0.9626
Put-Call Implied Volatility Ratio	0.8343
Implied Volatility Skew	0.0703
Option Statistics
Put-Call Ratio (Volume)	0.0000
Put-Call Ratio (Open Interest)	0.0857