Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3813	3.32
$α$	0.1304	5.23
$β$	0.8344	27.43
$γ_{1}$	-0.3575	-2.34
$γ_{2}$	0.4732	2.14
$γ_{3}$	-0.2188	-1.35
$γ_{4}$	0.2716	1.64
$γ_{5}$	-0.2820	-1.38
$γ_{6}$	-0.0231	-0.09
$γ_{7}$	0.5759	2.03
$γ_{8}$	-0.9766	-3.30
$γ_{9}$	1.0575	2.73
$γ_{10}$	-0.7582	-2.00

V-Lab

Gyet Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:113.05% (-10.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Gyet Co Ltd Analyses