Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.4875	3.78
$α$	0.1450	7.30
$β$	0.7237	20.98
$γ_{1}$	-0.1716	-3.18
$γ_{2}$	0.1504	2.05
$γ_{3}$	0.1092	2.58
$γ_{4}$	-0.1623	-3.65
$γ_{5}$	0.0788	1.79
$γ_{6}$	0.0681	1.65
$γ_{7}$	-0.1188	-3.91

V-Lab

Ikuyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:53.94% (+3.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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