Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3044	4.55
$α$	0.3155	3.37
$β$	0.3861	3.81
$γ_{1}$	-0.6683	-0.70
$γ_{2}$	1.6415	1.07
$γ_{3}$	-2.9054	-2.69
$γ_{4}$	3.4449	3.13
$γ_{5}$	-0.7518	-0.45
$γ_{6}$	-3.3247	-1.46
$γ_{7}$	4.8013	2.31
$γ_{8}$	-3.1773	-1.82
$γ_{9}$	2.7690	1.30

V-Lab

Giken Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:60.81% (+13.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Giken Holdings Co Ltd Analyses