Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.5727	8.13
$α$	0.2367	6.45
$β$	0.5911	13.32
$γ_{1}$	0.1269	1.73
$γ_{2}$	-0.1169	-0.99
$γ_{3}$	-0.0748	-0.82
$γ_{4}$	0.1158	1.34
$γ_{5}$	-0.0622	-0.75
$γ_{6}$	0.1094	1.36
$γ_{7}$	-0.2826	-3.17
$γ_{8}$	0.3186	3.55
$γ_{9}$	-0.1646	-2.65

V-Lab

Itfor Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:20.52% (-0.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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