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	param	t-stat
$ω$	1.7200	4.94
$α$	0.1249	4.58
$β$	0.6128	8.88
$γ_{1}$	0.0214	0.67
$γ_{2}$	-0.0216	-0.48
$γ_{3}$	0.0086	0.33
$γ_{4}$	-0.0365	-1.58
$γ_{5}$	0.0513	3.19

V-Lab

Septeni Hldgs Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:43.83% (-4.25%)

Date Range:

Parameter Estimates

News Impact Curve

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