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.

Perma-Fix Environmental Services, Inc. (PESI) had 30-Day Implied Volatility Skew of 0.2016 for 2025-05-30.

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 2025-05-30

Volatility Metrics
Historical Volatility (Close-to-Close)	0.5163
Historical Volatility (Parkinson)	0.7289
Implied Volatility (Calls)	0.7946
Implied Volatility (Puts)	0.8153
Implied Volatility (Mean)	0.8050
Put-Call Implied Volatility Ratio	1.0261
Implied Volatility Skew	0.2016
Option Statistics
Put-Call Ratio (Volume)	1.6786
Put-Call Ratio (Open Interest)	0.1448