Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4682	4.75
$α$	0.1474	3.90
$β$	0.6085	6.43
$γ_{1}$	5.2992	4.21
$γ_{2}$	-9.5614	-5.02
$γ_{3}$	7.1933	4.32
$γ_{4}$	-5.5336	-3.19
$γ_{5}$	6.0919	3.75
$γ_{6}$	-7.0862	-3.65
$γ_{7}$	6.3065	3.37
$γ_{8}$	-3.1486	-1.99
$γ_{9}$	-0.0770	-0.06

V-Lab

Witz Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:59.48% (-3.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Witz Corp Analyses