Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1308	6.15
$α$	0.1060	5.19
$β$	0.7364	14.59
$γ_{1}$	0.2728	2.81
$γ_{2}$	-0.5133	-3.51
$γ_{3}$	0.4827	4.80
$γ_{4}$	-0.4458	-4.64
$γ_{5}$	0.2779	2.28
$γ_{6}$	-0.0677	-0.54
$γ_{7}$	-0.0468	-0.42
$γ_{8}$	0.1011	0.79
$γ_{9}$	-0.0684	-0.31

V-Lab

Ulvac Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:80.57% (-10.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ulvac Inc Analyses