Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.1327	4.10
$α$	0.1534	2.72
$β$	0.5783	4.13
$γ_{1}$	3.4309	3.10
$γ_{2}$	-5.3052	-3.53
$γ_{3}$	3.7714	4.26
$γ_{4}$	-3.3037	-2.93
$γ_{5}$	1.5395	1.07
$γ_{6}$	0.9657	0.63
$γ_{7}$	-2.4422	-1.74
$γ_{8}$	1.9057	1.90

V-Lab

Edulab Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:42.20% (-0.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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