Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1124	2.39
$α$	0.1135	7.62
$β$	0.7513	21.62
$γ_{1}$	-0.1370	-1.29
$γ_{2}$	0.1580	1.15
$γ_{3}$	-0.0031	-0.04
$γ_{4}$	-0.0724	-0.94
$γ_{5}$	0.1664	2.58
$γ_{6}$	-0.2128	-3.97
$γ_{7}$	0.2042	3.70
$γ_{8}$	-0.1964	-3.08
$γ_{9}$	0.1210	1.63

V-Lab

As One Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:30.92% (-2.84%)

Date Range:

Parameter Estimates

News Impact Curve

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