Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5075	5.25
$α$	0.1001	6.40
$β$	0.8011	25.05
$γ_{1}$	0.0070	0.08
$γ_{2}$	-0.0890	-0.69
$γ_{3}$	0.2346	2.92
$γ_{4}$	-0.3045	-5.00
$γ_{5}$	0.2102	3.23
$γ_{6}$	0.0082	0.12
$γ_{7}$	-0.1666	-1.67
$γ_{8}$	0.1478	1.11
$γ_{9}$	-0.0472	-0.29

V-Lab

Hatsuho Shouji Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:19.65% (-0.77%)

Date Range:

Parameter Estimates

News Impact Curve

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