Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	126
$α$	0.3061	15.08
$β$	0.4131	12.83
$γ$	0.1470	3.02
$λ_{1}$	0.5624	0.78
$λ_{2}$	0.0298	0.69
$λ_{3}$	0.9380	12.86

V-Lab

Artra Group Corporation MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 6th, 2026:47.44% (-2.21%)

Date Range:

Parameter Estimates

News Impact Curve

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