Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0684	6.40
$α$	0.3458	4.11
$β$	0.1660	2.07
$γ_{1}$	-0.7616	-1.49
$γ_{2}$	1.4733	1.80
$γ_{3}$	-1.3482	-2.09
$γ_{4}$	1.0866	2.00
$γ_{5}$	-0.8944	-1.95
$γ_{6}$	0.5334	1.16
$γ_{7}$	0.4937	0.80
$γ_{8}$	-1.5395	-2.09
$γ_{9}$	1.4985	2.81

V-Lab

Itokuro Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:22.27% (+1.81%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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