Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2776	6.74
$α$	0.1075	6.54
$β$	0.7700	24.37
$γ_{1}$	-0.0045	-0.16
$γ_{2}$	0.0756	1.83
$γ_{3}$	-0.1691	-5.72
$γ_{4}$	0.1656	5.79
$γ_{5}$	-0.1027	-3.66
$γ_{6}$	0.0667	2.34
$γ_{7}$	-0.0583	-2.04
$γ_{8}$	0.0343	1.30
$γ_{9}$	-0.0047	-0.24

V-Lab

Kao Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:22.28% (+2.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kao Corp Analyses