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.

Sana Biotechnology, Inc. (SANA) had 180-Day Put-Call Ratio (Volume) of 0.0009 for 2026-10-16.

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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.6804
Historical Volatility (Parkinson)	0.6644
Implied Volatility (Calls)	1.3772
Implied Volatility (Puts)	1.3080
Implied Volatility (Mean)	1.3426
Put-Call Implied Volatility Ratio	0.9498
Implied Volatility Skew	-0.1096
Option Statistics
Put-Call Ratio (Volume)	0.0009
Put-Call Ratio (Open Interest)	0.0718