CBOE EFA ETF Volatility Index

EURO STOXX 50 Volatility Index

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	param	t-stat
$ω$	0.0246	26.54
$α$	0.0875	27.44
$β$	0.8529	369.86
$γ$	0.0923	11.72

V-Lab

PSI 20 Portuguese Stock Index GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, December 31st, 2025:10.69% (+0.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other PSI 20 Portuguese Stock Index Analyses