Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4798	6.11
$α$	0.1249	8.83
$β$	0.7910	40.60
$γ_{1}$	-0.0465	-0.99
$γ_{2}$	0.1375	1.98
$γ_{3}$	-0.2123	-3.87
$γ_{4}$	0.2323	4.36
$γ_{5}$	-0.1593	-3.66
$γ_{6}$	0.0551	1.36
$γ_{7}$	-0.0181	-0.44
$γ_{8}$	0.0489	1.21
$γ_{9}$	-0.0894	-2.39
$γ_{10}$	0.0789	3.04

V-Lab

Adeka Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:51.55% (-4.60%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Adeka Corp Analyses