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.

Sana Biotechnology, Inc. (SANA) had 150-Day Put-Call Ratio (Volume) of 0.0048 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8340
Historical Volatility (Parkinson)	0.7963
Implied Volatility (Calls)	1.0980
Implied Volatility (Puts)	0.8042
Implied Volatility (Mean)	0.9511
Put-Call Implied Volatility Ratio	0.7324
Implied Volatility Skew	0.0516
Option Statistics
Put-Call Ratio (Volume)	0.0048
Put-Call Ratio (Open Interest)	0.1709