Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	4.1380	5.58
$α$	0.1926	5.85
$β$	0.6842	14.69
$γ_{1}$	0.2414	3.52
$γ_{2}$	-0.3377	-2.88
$γ_{3}$	0.1380	1.53
$γ_{4}$	-0.0239	-0.38
$γ_{5}$	0.0026	0.06
$γ_{6}$	-0.0843	-1.95
$γ_{7}$	0.0847	1.46

V-Lab

Colowide Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:22.89% (+5.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Colowide Co Ltd Analyses