Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5829	4.29
$α$	0.1676	4.79
$β$	0.6066	9.45
$γ_{1}$	-0.0370	-0.84
$γ_{2}$	0.0982	1.54
$γ_{3}$	-0.1140	-2.28
$γ_{4}$	0.1042	2.12
$γ_{5}$	-0.0670	-1.90
$γ_{6}$	-0.0199	-0.69
$γ_{7}$	0.0791	1.97

V-Lab

Optex Group Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:28.87% (-0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Optex Group Co Ltd Analyses