Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0241	6.48
$α$	0.1256	7.05
$β$	0.8112	32.71
$γ_{1}$	-0.1766	-3.73
$γ_{2}$	0.3515	5.11
$γ_{3}$	-0.3181	-6.75
$γ_{4}$	0.1912	4.00
$γ_{5}$	-0.0337	-0.71
$γ_{6}$	-0.0271	-0.47
$γ_{7}$	0.0167	0.26
$γ_{8}$	-0.0013	-0.03
$γ_{9}$	-0.0341	-0.56
$γ_{10}$	0.0185	0.21

V-Lab

Toagosei Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:23.16% (+2.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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