Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7512	5.12
$α$	0.1252	6.15
$β$	0.7952	31.97
$γ_{1}$	0.0411	0.41
$γ_{2}$	-0.1780	-1.21
$γ_{3}$	0.1521	1.72
$γ_{4}$	0.0478	0.65
$γ_{5}$	-0.1326	-1.76
$γ_{6}$	0.0673	0.78
$γ_{7}$	0.1900	2.30
$γ_{8}$	-0.4983	-5.51
$γ_{9}$	0.5458	4.72
$γ_{10}$	-0.3154	-2.02

V-Lab

Toho Chem Ind Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:20.66% (+0.24%)

Date Range:

Parameter Estimates

News Impact Curve

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