Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.2283	7.49
$α$	0.1283	8.57
$β$	0.7647	31.78
$γ_{1}$	-0.0039	-0.13
$γ_{2}$	0.0548	1.20
$γ_{3}$	-0.1186	-3.83
$γ_{4}$	0.1266	4.48
$γ_{5}$	-0.1091	-3.70
$γ_{6}$	0.0719	2.25
$γ_{7}$	-0.0155	-0.47
$γ_{8}$	-0.0170	-0.51
$γ_{9}$	0.0177	0.66

V-Lab

Yamato Kogyo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:76.30% (+46.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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