Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8881	6.29
$α$	0.1210	7.79
$β$	0.7752	28.96
$γ_{1}$	0.0369	1.10
$γ_{2}$	0.0159	0.33
$γ_{3}$	-0.1396	-4.03
$γ_{4}$	0.1655	4.63
$γ_{5}$	-0.1371	-3.94
$γ_{6}$	0.0966	2.95
$γ_{7}$	-0.0379	-1.21
$γ_{8}$	-0.0399	-1.28
$γ_{9}$	0.0690	3.08

V-Lab

Aica Kogyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:19.59% (-0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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