Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.7237	2.50
$α$	0.5478	3.79
$β$	0.3026	3.28
$γ_{1}$	-0.7578	-0.98
$γ_{2}$	0.4583	0.37
$γ_{3}$	1.0898	0.97
$γ_{4}$	-2.1501	-2.05
$γ_{5}$	2.4573	3.24
$γ_{6}$	-1.8472	-2.79
$γ_{7}$	0.9488	1.20
$γ_{8}$	0.5338	0.46
$γ_{9}$	-1.6460	-1.02
$γ_{10}$	1.0020	0.49

V-Lab

Toubujyuhan Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:9.30% (+2.56%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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