Implied Volatility Skew (20-Day)

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

ProShares UltraShort Bitcoin ETF (SBIT) had 20-Day Implied Volatility Skew of -0.1810 for 2026-01-20.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.9977
Historical Volatility (Parkinson)	0.4831
Implied Volatility (Calls)	0.6641
Implied Volatility (Puts)	0.7953
Implied Volatility (Mean)	0.7297
Put-Call Implied Volatility Ratio	1.1976
Implied Volatility Skew	-0.1810
Option Statistics
Put-Call Ratio (Volume)	0.1857
Put-Call Ratio (Open Interest)	1.6347