CBOE EFA ETF Volatility Index

EURO STOXX 50 Volatility Index

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	param	t-stat
$ω$	2.0318	5.48
$α$	0.0974	59.97
$β$	0.9944	993.44
$ν$	6.7372	12.62

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PSI 20 Portuguese Stock Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:12.65% (-0.89%)

Date Range:

Parameter Estimates

Other PSI 20 Portuguese Stock Index Analyses