Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5500	3.36
$α$	0.4267	4.59
$β$	0.4496	6.83
$γ_{1}$	-0.2050	-1.37
$γ_{2}$	0.2271	0.93
$γ_{3}$	0.1304	0.68
$γ_{4}$	-0.3213	-1.74
$γ_{5}$	0.1887	1.17
$γ_{6}$	-0.0037	-0.02
$γ_{7}$	0.0757	0.46
$γ_{8}$	-0.2484	-1.20
$γ_{9}$	0.2655	1.30
$γ_{10}$	-0.1273	-0.84

V-Lab

Sunday Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:9.80% (-0.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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