Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.7017	6.50
$α$	0.2500	7.13
$β$	0.6223	12.51
$γ_{1}$	-0.1569	-1.95
$γ_{2}$	0.1717	1.25
$γ_{3}$	0.1593	1.28
$γ_{4}$	-0.3272	-2.52
$γ_{5}$	0.3199	2.41
$γ_{6}$	-0.3854	-2.39
$γ_{7}$	0.4065	2.29
$γ_{8}$	-0.3040	-2.10
$γ_{9}$	0.1622	2.03

V-Lab

Uoriki Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:8.79% (-0.29%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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