Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.8789	3.42
$α$	0.1695	6.60
$β$	0.7444	19.05
$γ_{1}$	0.6474	4.02
$γ_{2}$	-0.9548	-3.75
$γ_{3}$	0.4295	1.85
$γ_{4}$	-0.1725	-0.83
$γ_{5}$	0.0099	0.07
$γ_{6}$	0.1837	1.00
$γ_{7}$	-0.2668	-1.14
$γ_{8}$	0.1125	0.52
$γ_{9}$	0.2123	1.56
$γ_{10}$	-0.3359	-3.88

V-Lab

Yoshicon Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:37.32% (+1.28%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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