Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6679	3.14
$α$	0.2494	5.76
$β$	0.7159	19.69
$γ_{1}$	1.4601	2.29
$γ_{2}$	-2.4200	-2.06
$γ_{3}$	1.2840	1.34
$γ_{4}$	-0.4594	-0.73
$γ_{5}$	0.9867	1.86
$γ_{6}$	-2.1940	-3.11
$γ_{7}$	2.4872	2.63
$γ_{8}$	-1.6390	-1.42
$γ_{9}$	0.5426	0.64

V-Lab

Kikuchi Seisakusho Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:72.61% (-9.80%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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