Implied Volatility Skew (60-Day)

Implied Volatility Skew: A measurement that quantifies the difference in implied volatility of options at lower and higher strike prices.

First Trust NYSE Arca Biotechnology ETF (FBT) had 60-Day Implied Volatility Skew of 0.0038 for 2026-10-16.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-10-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2300
Historical Volatility (Parkinson)	0.1601
Implied Volatility (Calls)	0.2453
Implied Volatility (Puts)	0.2417
Implied Volatility (Mean)	0.2435
Put-Call Implied Volatility Ratio	0.9854
Implied Volatility Skew	0.0038
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2617