Put-Call Ratio (Volume) (60-Day)

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

ALPS Medical Breakthroughs ETF (SBIO) 60-Day Put-Call Ratio (Volume) data is not available for 2026-05-22.

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Figures for 2026-05-22

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3504
Historical Volatility (Parkinson)	0.2443
Implied Volatility (Calls)	0.3030
Implied Volatility (Puts)	0.2730
Implied Volatility (Mean)	0.2880
Put-Call Implied Volatility Ratio	0.9009
Implied Volatility Skew	0.0944
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0747