Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1796	6.39
$α$	0.1963	4.53
$β$	0.5947	9.25
$γ_{1}$	0.3080	2.39
$γ_{2}$	-0.6301	-3.15
$γ_{3}$	0.7099	3.87
$γ_{4}$	-0.6896	-2.58
$γ_{5}$	0.4880	1.66
$γ_{6}$	-0.2131	-0.94
$γ_{7}$	-0.0290	-0.15
$γ_{8}$	0.0306	0.17
$γ_{9}$	0.0842	0.38
$γ_{10}$	-0.2767	-0.85

V-Lab

Sunnexta Group Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:10.64% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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