Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5849	4.28
$α$	0.1674	4.78
$β$	0.6065	9.43
$γ_{1}$	-0.0339	-0.77
$γ_{2}$	0.0926	1.44
$γ_{3}$	-0.1099	-2.18
$γ_{4}$	0.1024	2.08
$γ_{5}$	-0.0692	-1.99
$γ_{6}$	-0.0103	-0.41
$γ_{7}$	0.0506	2.61

V-Lab

Optex Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:26.77% (-0.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Optex Group Co Ltd Analyses