Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1686	4.60
$α$	0.4066	6.58
$β$	0.3670	5.57
$γ_{1}$	0.1021	1.89
$γ_{2}$	-0.2440	-3.31
$γ_{3}$	0.2702	4.91
$γ_{4}$	-0.2412	-3.99
$γ_{5}$	0.1903	3.06
$γ_{6}$	-0.1103	-1.69
$γ_{7}$	0.1313	2.11
$γ_{8}$	-0.2346	-2.97
$γ_{9}$	0.2019	2.47

V-Lab

Joyfull Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:5.83% (-0.17%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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