Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4275	3.62
$α$	0.2354	5.12
$β$	0.6210	14.28
$γ_{1}$	-0.0487	-0.48
$γ_{2}$	0.0033	0.02
$γ_{3}$	0.0609	0.56
$γ_{4}$	0.0606	0.70
$γ_{5}$	-0.1776	-2.40
$γ_{6}$	0.1224	1.58
$γ_{7}$	0.0566	0.73
$γ_{8}$	-0.1683	-2.08
$γ_{9}$	0.1541	1.66
$γ_{10}$	-0.0804	-1.07

V-Lab

Yoshitake Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:25.95% (-2.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yoshitake Inc Analyses