Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.6053	2.59
$α$	0.2051	8.01
$β$	0.7247	24.58
$γ_{1}$	0.0932	0.56
$γ_{2}$	-0.3049	-1.33
$γ_{3}$	0.4345	3.92
$γ_{4}$	-0.4305	-2.99
$γ_{5}$	0.2900	1.48
$γ_{6}$	-0.1327	-0.78
$γ_{7}$	0.1308	1.18
$γ_{8}$	-0.1456	-1.15
$γ_{9}$	0.1630	1.07
$γ_{10}$	-0.1591	-1.28

V-Lab

Kobayashi Yoko Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:30.77% (-3.55%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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