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.

ALPS Medical Breakthroughs ETF (SBIO) 180-Day Put-Call Ratio (Volume) data is not available for 2026-10-19.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3317
Historical Volatility (Parkinson)	0.2594
Implied Volatility (Calls)	0.2960
Implied Volatility (Puts)	0.3353
Implied Volatility (Mean)	0.3156
Put-Call Implied Volatility Ratio	1.1329
Implied Volatility Skew	0.0305
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.3333