Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1772	7.43
$α$	0.1638	8.19
$β$	0.6364	16.29
$γ_{1}$	-0.0027	-0.07
$γ_{2}$	0.0551	1.01
$γ_{3}$	-0.1522	-4.22
$γ_{4}$	0.1552	4.19
$γ_{5}$	-0.0439	-1.16
$γ_{6}$	-0.0589	-1.62
$γ_{7}$	0.1522	3.71
$γ_{8}$	-0.2194	-4.38
$γ_{9}$	0.1715	3.98
$γ_{10}$	-0.0678	-2.43

V-Lab

Yokowo Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:91.05% (-14.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yokowo Co Ltd Analyses