Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1765	8.12
$α$	0.1813	7.52
$β$	0.6615	19.66
$γ_{1}$	-0.0327	-1.21
$γ_{2}$	0.0660	1.58
$γ_{3}$	-0.0970	-2.72
$γ_{4}$	0.1403	3.62
$γ_{5}$	-0.1524	-3.64
$γ_{6}$	0.1255	3.16
$γ_{7}$	-0.0778	-2.02
$γ_{8}$	0.1074	1.82

V-Lab

Yamada Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:27.69% (-0.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamada Corp Analyses