Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1803	6.41
$α$	0.1514	9.01
$β$	0.7250	28.09
$γ_{1}$	-0.0234	-0.50
$γ_{2}$	0.0815	1.16
$γ_{3}$	-0.0812	-1.63
$γ_{4}$	-0.0593	-1.08
$γ_{5}$	0.2261	4.19
$γ_{6}$	-0.2777	-6.88
$γ_{7}$	0.1993	5.31
$γ_{8}$	-0.0592	-1.36
$γ_{9}$	-0.0488	-0.90
$γ_{10}$	0.0882	1.03

V-Lab

Press Kogyo Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:25.50% (-0.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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