Implied Volatility Skew (180-Day)

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

First Trust North American Energy Infrastructure Fund (EMLP) had 180-Day Implied Volatility Skew of 0.0746 for 2026-10-19.

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 2026-10-19

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1213
Historical Volatility (Parkinson)	0.1043
Implied Volatility (Calls)	0.1747
Implied Volatility (Puts)	0.2188
Implied Volatility (Mean)	0.1968
Put-Call Implied Volatility Ratio	1.2522
Implied Volatility Skew	0.0746
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.0000