CBOE EFA ETF Volatility Index

EURO STOXX 50 Volatility Index

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	param	t-stat
$ω$	5.0000	8.29
$α$	0.2894	6.36
$β$	0.6334	20.05
$γ$	-0.1139	-2.31

V-Lab

Haffner Energy S.A. GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:96.89% (+22.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Haffner Energy S.A. Analyses