Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.7427	3.63
$α$	0.3251	3.04
$β$	0.5041	4.82
$γ_{1}$	1.3801	1.75
$γ_{2}$	-3.2092	-2.87
$γ_{3}$	3.9209	4.52
$γ_{4}$	-3.7998	-3.52
$γ_{5}$	2.6865	2.62
$γ_{6}$	-1.2289	-1.36
$γ_{7}$	-0.2111	-0.25
$γ_{8}$	1.3142	1.48
$γ_{9}$	-1.6652	-1.73
$γ_{10}$	1.2514	2.04

V-Lab

Extreme Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:22.88% (+6.83%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Extreme Co Ltd Analyses