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	param	t-stat
$ω$	1.8588	2.69
$α$	0.1332	3.58
$β$	0.7920	23.34
$γ_{1}$	-0.0464	-0.56
$γ_{2}$	0.1078	0.96
$γ_{3}$	-0.1263	-2.39
$γ_{4}$	0.1079	2.93
$γ_{5}$	-0.0588	-1.57
$γ_{6}$	0.0292	0.85

V-Lab

Sparx Group Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:53.08% (-5.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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