Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5365	5.01
$α$	0.2765	2.88
$β$	0.3237	1.96
$γ_{1}$	1.0670	2.21
$γ_{2}$	-1.6798	-2.28
$γ_{3}$	1.2408	1.61
$γ_{4}$	-1.6559	-1.94
$γ_{5}$	1.8809	2.41
$γ_{6}$	-0.7938	-0.99
$γ_{7}$	-0.9277	-0.88
$γ_{8}$	1.4649	1.60

V-Lab

G-Factory Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:18.95% (-0.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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