Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6166	4.45
$α$	0.1668	3.05
$β$	0.3245	2.47
$γ_{1}$	3.7350	3.51
$γ_{2}$	-6.8741	-4.45
$γ_{3}$	5.7964	4.38
$γ_{4}$	-3.7294	-2.71
$γ_{5}$	1.0327	0.64
$γ_{6}$	0.3454	0.19
$γ_{7}$	-0.6064	-0.31
$γ_{8}$	-0.7900	-0.39
$γ_{9}$	2.3119	1.71

V-Lab

VALTES HOLDINGS CO LTD Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.95% (+0.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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