Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6339	4.49
$α$	0.3289	6.66
$β$	0.5272	7.80
$γ_{1}$	0.2048	1.02
$γ_{2}$	-0.6212	-1.97
$γ_{3}$	0.8316	2.87
$γ_{4}$	-0.4992	-1.68
$γ_{5}$	0.1381	0.49
$γ_{6}$	-0.2331	-0.81
$γ_{7}$	0.5155	1.62
$γ_{8}$	-0.5283	-1.93

V-Lab

Seigakusya Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:18.05% (-2.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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