Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.4745	3.67
$α$	0.1524	6.57
$β$	0.7613	20.60
$γ_{1}$	0.1453	0.84
$γ_{2}$	-0.1365	-0.58
$γ_{3}$	-0.0040	-0.03
$γ_{4}$	-0.1080	-0.48
$γ_{5}$	0.3549	1.36
$γ_{6}$	-0.5393	-2.10
$γ_{7}$	0.7080	3.00
$γ_{8}$	-1.0340	-5.24
$γ_{9}$	0.9873	4.32
$γ_{10}$	-0.5273	-1.79

V-Lab

Jorudan Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:11.46% (-0.99%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jorudan Co Ltd Analyses