Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.2347	4.74
$α$	0.1776	5.63
$β$	0.4609	5.43
$γ_{1}$	0.6242	2.91
$γ_{2}$	-0.9180	-3.01
$γ_{3}$	0.5199	2.78
$γ_{4}$	-0.4647	-1.80
$γ_{5}$	0.5675	2.10
$γ_{6}$	-0.5794	-2.71
$γ_{7}$	0.2827	1.25
$γ_{8}$	-0.0539	-0.24
$γ_{9}$	0.0750	0.49

V-Lab

Koshidaka Hldgs Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:26.60% (-0.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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