Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7579	5.17
$α$	0.2877	3.48
$β$	0.4486	4.54
$γ_{1}$	3.8167	3.16
$γ_{2}$	-7.4581	-3.63
$γ_{3}$	6.1682	3.45
$γ_{4}$	-4.0144	-2.49
$γ_{5}$	3.2262	2.18
$γ_{6}$	-3.5906	-2.24
$γ_{7}$	3.3302	2.17
$γ_{8}$	-1.3553	-1.01
$γ_{9}$	-0.6687	-0.65

V-Lab

Kyoei Security Service Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:28.42% (+3.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kyoei Security Service Co Analyses