Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1702	4.45
$α$	0.2105	3.09
$β$	0.5248	5.46
$γ_{1}$	-1.8685	-3.75
$γ_{2}$	3.4047	4.67
$γ_{3}$	-2.7024	-5.15
$γ_{4}$	1.8372	2.57
$γ_{5}$	-1.0109	-1.13
$γ_{6}$	0.3707	0.48
$γ_{7}$	0.5906	0.90
$γ_{8}$	-1.4989	-1.90
$γ_{9}$	1.2806	1.86

V-Lab

First Brothers Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:17.63% (-0.37%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other First Brothers Co Analyses