Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.7891	2.01
$α$	0.4634	5.89
$β$	0.5027	8.51
$γ_{1}$	2.1761	2.21
$γ_{2}$	-3.3375	-2.21
$γ_{3}$	2.0371	2.63
$γ_{4}$	-1.6059	-2.40
$γ_{5}$	1.1442	1.62
$γ_{6}$	-0.5101	-0.94
$γ_{7}$	0.5883	0.97
$γ_{8}$	-1.3673	-2.00
$γ_{9}$	1.2802	3.08

V-Lab

Shirohato Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:31.24% (+7.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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