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.

NioCorp Developments Ltd. (NB) had 30-Day Implied Volatility Skew of 0.0493 for 2026-05-21.

Over 300 data fields encompassing historical volatility, implied volatility, and put-call ratios for multiple time frames
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Up to 20 years of data history
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Figures for 2026-05-21

Volatility Metrics
Historical Volatility (Close-to-Close)	0.8149
Historical Volatility (Parkinson)	0.7120
Implied Volatility (Calls)	1.0643
Implied Volatility (Puts)	0.8735
Implied Volatility (Mean)	0.9689
Put-Call Implied Volatility Ratio	0.8207
Implied Volatility Skew	0.0493
Option Statistics
Put-Call Ratio (Volume)	0.4941
Put-Call Ratio (Open Interest)	0.2280