Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.4236	3.56
$α$	0.1524	6.56
$β$	0.7619	20.72
$γ_{1}$	0.1250	0.71
$γ_{2}$	-0.1059	-0.44
$γ_{3}$	-0.0225	-0.14
$γ_{4}$	-0.0906	-0.40
$γ_{5}$	0.3348	1.26
$γ_{6}$	-0.5161	-1.99
$γ_{7}$	0.6799	2.88
$γ_{8}$	-0.9928	-5.26
$γ_{9}$	0.9064	4.79
$γ_{10}$	-0.3110	-2.32

V-Lab

Jorudan Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:13.56% (+1.19%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Jorudan Co Ltd Analyses