Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	2.0316	7.36
$α$	0.1900	7.94
$β$	0.6151	13.66
$γ_{1}$	0.1034	3.57
$γ_{2}$	-0.1619	-3.42
$γ_{3}$	0.1304	3.93
$γ_{4}$	-0.1165	-4.48
$γ_{5}$	0.0517	2.89

V-Lab

Axell Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:37.63% (-2.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Axell Corp Analyses