Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6095	4.10
$α$	0.2158	2.57
$β$	0.1583	1.30
$γ_{1}$	5.1078	3.15
$γ_{2}$	-5.8762	-2.56
$γ_{3}$	0.1347	0.10
$γ_{4}$	1.5340	1.15
$γ_{5}$	-2.2899	-1.15
$γ_{6}$	3.3810	1.56
$γ_{7}$	-2.9693	-2.09

V-Lab

Stmn inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:112.94% (+68.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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