Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0451	3.65
$α$	0.2712	4.08
$β$	0.3885	4.86
$γ_{1}$	-0.7697	-2.56
$γ_{2}$	1.3292	3.15
$γ_{3}$	-0.9570	-3.25
$γ_{4}$	0.7765	2.46
$γ_{5}$	-0.7985	-2.64
$γ_{6}$	0.8025	2.97
$γ_{7}$	-0.5396	-2.67

V-Lab

Gumi Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:56.87% (-0.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Gumi Inc Analyses