Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9092	6.57
$α$	0.2416	7.20
$β$	0.5508	10.61
$γ_{1}$	-0.2793	-3.46
$γ_{2}$	0.2216	1.77
$γ_{3}$	0.2403	2.50
$γ_{4}$	-0.2740	-2.43
$γ_{5}$	0.1006	0.74
$γ_{6}$	0.0556	0.41
$γ_{7}$	0.0354	0.30
$γ_{8}$	-0.3661	-4.39
$γ_{9}$	0.4390	5.81
$γ_{10}$	-0.2194	-3.34

V-Lab

Kourakuen Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:34.04% (-7.53%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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