Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6019	2.89
$α$	0.1924	2.72
$β$	0.4829	4.48
$γ_{1}$	3.5451	1.51
$γ_{2}$	-5.5769	-1.69
$γ_{3}$	1.3309	0.68
$γ_{4}$	3.8370	2.27
$γ_{5}$	-6.5284	-3.85
$γ_{6}$	6.0735	2.85
$γ_{7}$	-7.6024	-1.31

V-Lab

Appirits Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:11.00% (-0.40%)

Date Range:

Parameter Estimates

News Impact Curve

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