Implied Volatility Skew (30-Day)

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

BOK Financial Corporation (BOKF) had 30-Day Implied Volatility Skew of 0.0552 for 2025-07-16.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Figures for 2025-07-16

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2596
Historical Volatility (Parkinson)	0.2620
Implied Volatility (Calls)	0.2725
Implied Volatility (Puts)	0.2871
Implied Volatility (Mean)	0.2798
Put-Call Implied Volatility Ratio	1.0536
Implied Volatility Skew	0.0552
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	1.0000