Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	21
$α$	0.2295	26.42
$β$	0.6250	47.48
$γ$	-0.0494	-3.69
$λ_{1}$	0.0086	1.65
$λ_{2}$	0.0115	2.30
$λ_{3}$	0.9882	183.40

V-Lab

Sios Corp MF2-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:43.49% (+4.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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